"Git not found" i18n message fails to load correctly during setup

To reproduce:

• Install Stash onto machine that does not have git installed.
• Start Stash
• Connect to Stash

The initial setup stops with the following message:

The following problem occurred which prevents Atlassian Stash from starting correctly:

stash.git.notfound[Stash, 1.7.6, 1.8.4.3, 2.0.2, 2.0.3]