mwiniimporter: added fallback values

Ugly comments included. I will merge it on another branch to clean this
up later.
mwiniimporter: fix string cutting
mwininimporter: add more fallback values
mwiniimporter: clean up
1. Dialogs in Russian version now works.
2. Destination names it travel window are now translated
Merge remote-tracking branch 'potatoesmaster/ini_fallback_values-draft'
Merge branch 'master' of git://github.com/zinnschlag/openmw

Conflicts:
	apps/openmw/mwdialogue/dialoguemanagerimp.cpp
Merge remote-tracking branch 'lazydev/master'