added MASPreferences submodule
Added skeleton for first two panes
added other two preference panes
turned on localisation for xibs. still need to localise
Updated most ObjectIDs in Gen. Preferences strings

ObjectIDs changed for General Preferences when creating the xibs, so for
localisation to work I've had to find & replace the ObjectIDs in the
strings files.
more ObjectID updates
more localisation of General preferences
finished localisation of General Preferences
localised AppearancePreferencesView
Localised Advanced and Syncing pref pane xibs

For issue #260
Completed localising Syncing preferences

Generated new strings files and applied to xibs.
Localised Advanced preferences

For issue #260 conversion to MASPreferences
Regenerate all Czech .strings preferences files

for pref in General Appearance Syncing Advanced; do ibtool --export-strings-file ${pref}PreferencesView.strings ${pref}PreferencesView.xib; done
Translated new preferences messages into Czech
Corrected a slight error in Czech localization
Merged Czech .strings preferences into xibs

for pref in General Appearance Syncing Advanced; do ibtool --strings-file ${pref}PreferencesView.strings --write ${pref}PreferencesView.xib ../en.lproj/${pref}PreferencesView.xib; done
Merge branch 'master'  into prefs-ng

Conflicts: (manually resolved)
	Vienna.xcodeproj/project.pbxproj
Manually fixed some merge issues

Due to renaming some files on master, I had to manually add them to the
newer version of project.pbxproj
Merge pull request #11 from dusek/prefs-ng.cs

Update Czech localization in preferences
Fixed layout issues for Appearance Prefs

As mentioned by @dusek in issue #260