Do not serialize the Logger instance

Change-Id: Icbef95e95d05fa8d7dbdc750241252d291083820
Fix potential NPE on getting Markdown content

Change-Id: Ie245da271ad1e7c90b1fab46832f9ecc7b5d297a
Add FontAwesome dependency

Change-Id: I2dc302fea7a7cd21d4569e835ed987748ff8938b
Allow overriding the page title in a page subclass

Change-Id: I4bf65f771ab1ba0b0da6838fb07007520dd4b5e1
Support customizing the "from" display name for generated emails

Change-Id: Ibad9e2b1c12a24ad9c671a0d96aafb3365daa529
New canonical base url setting for repository urls and notifications

Change-Id: I86a1eb61c2351d1cf3f6b3becf00f2a36d5c8ed6
Tweak info logging in GitblitReceivePack and open variable scope

Change-Id: I11624daca0694dc1996795b31432274467f09228
Merge branch 'master' into issue-231-dev
(Prototype) Expanded/Collapsed image added.

A visual cue is now present for each of the repository groups. This is
just a test at using FontAwesome and getting this image to switch
depending on the group state.