add xterm's OSC 52 set access support
sanitize incoming control characters except TAB/LF/CR in OSC 52 set access
prevent overrun, and fix condition's bug.
add Profile integration for OSC 52
Add profile integration for OSC 52
re-save PreferencePanel.xib with Xcode 4.4,
InterfaceBuilderVersion:1938->2549
Add preference panel integration
Rename some identifiers concerned with xterm's paste64 feature. make them more clearly.
Now the "Allow Clipboard Access" option affects CopyToClipboard operation
Rename identifier names: xtermAllowClipboardAccess -> AllowClipboardAccess
Merge branch 'preference-integration-for-osc52' into preference-for-osc52

Conflicts:
	DefaultBookmark.plist
	ITAddressBookMgr.h
	PTYSession.h
	PTYSession.m
Correct some bad manners and make them safe
Merge github.com:gnachman/iTerm2 into preference-for-osc52
Fix a signed char comparison Bug
Treat the clipboard security option as a global preference
Merge branch 'master' into feature-osc52
Fix comment style
Strip extra ";"
Strip extra blank lines
Remove an extra space after ":"