Merge branch 'feature/repository_specific_configuration'

diff --combined vcsh
index 246a7da993d5b33a55c73b83ebca193c8bb7d0d5,2e96300cedb980371f8619c390bda28b4622002a..4464c85cc6817b53e73cd762439e89029661c95b
--- 1/vcsh
--- 2/vcsh
+++ b/vcsh
@@@ -379,12 -379,6 +379,12 @@@ status() 
  status_helper() {
        GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
        use
 +      remote_tracking_branch=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2> /dev/null) && {
 +              commits_behind=$(git log ..${remote_tracking_branch} --oneline | wc -l)
 +              commits_ahead=$(git log ${remote_tracking_branch}.. --oneline | wc -l)
 +              [ ${commits_behind} -ne 0 ] && echo "Behind $remote_tracking_branch by $commits_behind commits"
 +              [ ${commits_ahead} -ne 0 ] && echo "Ahead of $remote_tracking_branch by $commits_ahead commits"
 +      }
        git status --short --untracked-files='no'
        VCSH_COMMAND_RETURN_CODE=$?
  }
@@@ -579,6 -573,9 +579,9 @@@ check_dir "$VCSH_REPO_D
  verbose "$VCSH_COMMAND begin"
  VCSH_COMMAND=$(echo "$VCSH_COMMAND" | sed 's/-/_/g'); export VCSH_COMMAND
  
+ # Source repo-specific configuration file
+ [ -r "$XDG_CONFIG_HOME/vcsh/config.d/$VCSH_REPO_NAME" ] && . "$XDG_CONFIG_HOME/vcsh/config.d/$VCSH_REPO_NAME"
+ 
  # source overlay functions
  for overlay in "$VCSH_OVERLAY_D/$VCSH_COMMAND"* "$VCSH_OVERLAY_D/$VCSH_REPO_NAME.$VCSH_COMMAND"*; do
        [ -r "$overlay" ] || continue