Update compatibility of HipChat for JIRA plugin to be compatible with JIRA 7.1

1 plugin failed to load during JIRA startup.

        'com.atlassian.plugins.base-hipchat-integration-plugin' - 'Atlassian Hipchat Integration Plugin'  failed to load.
                The plugin has been disabled.  A likely cause is that it timed out during initialisation

                It has the following missing service dependencies :
                         &hipchatLinkManager of type (objectClass=com.atlassian.plugins.hipchat.link.HipChatLinkManager)
                         &hipchatLinkManager of type (objectClass=com.atlassian.plugins.hipchat.link.HipChatLinkManager)
                         &hipchatClientFactory of type (objectClass=com.atlassian.plugins.hipchat.api.client.HipChatClientProvider)
                         &hipchatClientFactory of type (objectClass=com.atlassian.plugins.hipchat.api.client.HipChatClientProvider)
                         &hipChatUserMapper of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserMapper)
                         &hipChatUserMapper of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserMapper)
                         &hipchatRoutesProvider of type (objectClass=com.atlassian.hipchat.api.HipChatRoutesProvider)
                         &hipchatRoutesProvider of type (objectClass=com.atlassian.hipchat.api.HipChatRoutesProvider)
                         &hipChatUserScopeService of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserScopeService)
                         &hipChatUserScopeService of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserScopeService)
                         &hipchatDomainManager of type (objectClass=com.atlassian.plugins.hipchat.api.link.HipChatDomainManager)
                         &hipchatDomainManager of type (objectClass=com.atlassian.plugins.hipchat.api.link.HipChatDomainManager)
                         &jsonableJacksonService of type (objectClass=com.atlassian.plugins.hipchat.api.json.JsonableJacksonService)
                         &jsonableJacksonService of type (objectClass=com.atlassian.plugins.hipchat.api.json.JsonableJacksonService)
                         &hipChatContextProvider of type (objectClass=com.atlassian.plugins.hipchat.api.install.HipChatInstallContextProvider)
                         &hipChatContextProvider of type (objectClass=com.atlassian.plugins.hipchat.api.install.HipChatInstallContextProvider)
                         &hipChatDarkFeatureService of type (objectClass=com.atlassian.plugins.hipchat.api.HipChatDarkFeatureService)
                         &hipChatDarkFeatureService of type (objectClass=com.atlassian.plugins.hipchat.api.HipChatDarkFeatureService)
                         &invitationTracker of type (objectClass=com.atlassian.plugins.hipchat.user.InvitationTracker)
                         &invitationTracker of type (objectClass=com.atlassian.plugins.hipchat.user.InvitationTracker)
                         &hipChatRoomsProvider of type (objectClass=com.atlassian.plugins.hipchat.api.room.HipChatRoomsProvider)
                         &hipChatRoomsProvider of type (objectClass=com.atlassian.plugins.hipchat.api.room.HipChatRoomsProvider)
                         &hipChatAOUserManager of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatAOUserManager)
                         &hipChatAOUserManager of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatAOUserManager)
                         &hipChatUserManager of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserManager)
                         &hipChatUserManager of type (objectClass=com.atlassian.plugins.hipchat.user.HipChatUserManager)
                         &hipChatGroupProvider of type (objectClass=com.atlassian.plugins.hipchat.group.HipChatGroupProvider)
                         &hipChatGroupProvider of type (objectClass=com.atlassian.plugins.hipchat.group.HipChatGroupProvider)
                         &hipChatCompatAPI of type (objectClass=com.atlassian.plugins.hipchat.api.compat.HipChatCompatAPI)
                         &hipChatCompatAPI of type (objectClass=com.atlassian.plugins.hipchat.api.compat.HipChatCompatAPI)
                         &hipChatAOLinkManager of type (objectClass=com.atlassian.plugins.hipchat.link.HipChatAOLinkManager)
                         &hipChatAOLinkManager of type (objectClass=com.atlassian.plugins.hipchat.link.HipChatAOLinkManager)
                         &inviteUserPageResolver of type (objectClass=com.atlassian.plugins.hipchat.api.user.InviteUserPageResolver)
                         &inviteUserPageResolver of type (objectClass=com.atlassian.plugins.hipchat.api.user.InviteUserPageResolver)
                         &hipChatAPIFactory of type (objectClass=com.atlassian.plugins.hipchat.api.routes.HipChatAPIFactory)
                         &hipChatAPIFactory of type (objectClass=com.atlassian.plugins.hipchat.api.routes.HipChatAPIFactory)
                         &routesProvider of type (objectClass=com.atlassian.plugins.hipchat.api.routes.HipChatRoutesProvider)
                         &routesProvider of type (objectClass=com.atlassian.plugins.hipchat.api.routes.HipChatRoutesProvider)

                It was loaded from /var/atlassian/application-data/jira/plugins/installed-plugins/base-hipchat-integration-plugin-7.4.1.jar
    4 plugins are unaccounted for.
    Unaccounted for plugins load as artifacts but fail to resolve into full plugins.

        'com.atlassian.plugins.base-hipchat-integration-plugin-api' - 'Atlassian Hipchat Integration Plugin Core'  is unaccounted for.

                It was loaded from /var/atlassian/application-data/jira/plugins/installed-plugins/base-hipchat-integration-plugin-api-7.4.1.jar

        'com.tngtech.jira.plugins.customcontent.jira-gadget-custom-content' - 'Custom Content for JIRA'  is unaccounted for.

                It was loaded from /var/atlassian/application-data/jira/plugins/installed-plugins/plugin_5832703665979011898_jira-gadget-custom-content-0.5.jar

        'com.atlassian.support.healthcheck.support-healthcheck-plugin' - 'Support Healthcheck Plugin'  is unaccounted for.

                It was loaded from /var/atlassian/application-data/jira/plugins/installed-plugins/support-healthcheck-plugin-2.0.6.jar

        'com.atlassian.labs.hipchat.hipchat-for-jira-plugin' - 'HipChat for JIRA'  is unaccounted for.

                It was loaded from /var/atlassian/application-data/jira/plugins/installed-plugins/hipchat-for-jira-plugin-7.4.1.jar