Code-base and RELEASE v0.2.0-alpha

SAppFrame, SAppLanguage, sbMenuStrings, SAppConfiguration reached all
goals. To append a new menu, simply add a <menu> element in the
configured language XML file, then add any function IDs to the proper
enumerations and SAppFrame EVT_MENU macros.

Multi-lingual support is 100% active, tested Asian, European languages.
Currently matched de_DE.xml to format of en_US.xml.

New release to v0.2.0-alpha.