Add option to log drawing performance
Move the cursor to the home position when DECOM is set or reset
Fix merge conflicts
Add ability to draw parts of lines. Make each char's dirty flag be just a bit and not a bitmask.
Fix warnings
Fix ipv6 support
Merge pull request #140 from saitoha/fix-origin-mode-behavior

Move the cursor to the home position when DECOM is set or reset
Add debug logging to event monitor view and pointer prefs controller
Merge branch 'master' of https://github.com/gnachman/iTerm2
Fix bug with cursor drawing and double width chars. Not enough cells were marked dirty, and when drawing a single cell in _drawLine and that cell was a DWC nothing got drawn because of the ugly hackery in _drawLine.