Make diffs in vim stand out more by using background highlighting
Merge pull request #160 from bartlibert/master

Make diffs in vim stand out more by using background highlighting
Adds support for iTerm2 proprietary escape codes
Another attempt at vim diff highlighting
Tweaks for modified lines
Check for "clear" command

Check for the clear executable availability, since it's more reliable
than using "raw" ANSI escape sequences.
Merge pull request #194 from ruedigerha/vimdiff

Another attempt at vim diff highlighting
Merge pull request #195 from tiagobrait/check-for-clear

Check for "clear" command
Merge remote-tracking branch 'chriskempson/master'