Fixed so empty strings gets passed to compressor instead of undefined.
updated to show lists and BR tags
Fixed bug where the advlist plugin wouldn't properly render the splitbutton controls.
Merge pull request #238 from danransom/patch-4

updated to show lists and BR tags
Added details for contribution to changelog.txt
Merge pull request #237 from danransom/patch-3

exposes the showDialog box through the SearchReplace command
Added back 3.x mceCodeEditor command to expose source dialog.
Fixed issue where custom_elements would not remove the some of the default rules when cloning rules from div and span.
Fixed bug where visual blocks menu item wouldn't be marked checked when using the visualblocks_default_state option.
Fixed bug where save button in save plugin wouldn't get properly enabled when contents was changed.
Fixed issue with CSS chrome warnings and translations for block formats.
Fixed issues with setting the src image dialog field to a empty value.
Fixed issue with Chrome logging warnings about deprecated keyLocation property.
Fixed so hr menu item and toolbar button gets the same translation string.
Fixed so bullet list toolbar button gets the correct translation from language packs.
Removed redundant comma that breaks IE 7.
Fixed a few importcss bugs.
Fixed bug where IE would throw exception if selection was changed while the editor was hidden.
Added new autosave_restore_when_empty option to autosave plugin. Enabled by default.
Added reset rule for box model.