[gitg] (7 commits) Non-fast-forward update to branch wip/techlivezh/bug/720886

[Techlive Zheng <techlivezh src gnome org>]

The branch 'wip/techlivezh/bug/720886' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  78834ea... Remove unnecessary 'tabrepl' var
  e3d6e37... Remove unnecessary var assignment
  c91e852... Declare variables before the loop
  08f2cca... Extract to 'diff_hunk()' function
  7f91367... Extract to 'exec_template' function
  5a13a4c... Move the wrapped html into template
  348b06d... Replace 'FILE_BODY' at the end

Commits added to the branch:

  a09dd86... Remove unnecessary 'tabrepl' var
  75bd9e4... Remove unnecessary var assignment
  445a75e... Declare variables before the loop
  13a0bde... Extract to 'diff_hunk()' function
  ad735bb... Extract to 'exec_template' function
  17dadb8... Move the wrapped html into template
  b38f0f6... Replace 'FILE_BODY' at the end