Bump JGit version to 3.2.0.201312181205-r

(cherry picked from commit af0e80b95452a413b51a849ca002e778c2b95f23)
Change-Id: Ib8a26e39d8be17854701250eb32f1cc91615ac17
Pass recursive=true into config.getNames() JGit method

This change solves the SSH aliasing. Without the parameters,
section content is not found.

Change-Id: I83acb53b8e919ea8cdd634eca1b66b04e6ef3107
Add release notes for Gerrit 2.8.2

Documenting the fixes that have been merged to stable-2.8 since
version 2.8.1 was released.

Change-Id: I3aa1abab97a28e7e425ef3e04a1b443568ba15b5
Merge "Bump JGit version to 3.2.0.201312181205-r" into stable-2.8
Merge "Pass recursive=true into config.getNames() JGit method" into stable-2.8
Stop packaging joda time in root of gerrit.war

46b1ac8f070f7808afb86d45db7c98ac819745b9 unnessesary introduced
dependency in gerrit-launcher to joda time library.  Since then
the all joda time classes are packaging in root of gerrit.war

Change-Id: I30515f93f328b109f6b8538415f305230d4ea9c1
Improve the error message shown when cherry pick from the UI fails

If the cherry pick fails, the error message is:

  Could not create a merge commit during the cherry pick

This is confusing for users.  Replace it with a simpler message:

  Cherry pick failed

Also correct a minor grammatical error in one of the other cherry
pick related messages.

Change-Id: I8d6d2cbfd59432da7012e2d8845993d7afe50719