Fixed .pri generator

Not all paths defining HEADERS/SOURCES/ASSETS had following backslash
PuppetMaster creates filters easier
PuppetMaster creates project in different location
CacheAuthor dialog doesn't show on taskbar
Introduced new Momentics project importing
Added support for 'translations' filter

Plus some minor tweaks like:
 * solution name
 * project initialization, when importing
Moved QnxTools from VSIX into MSBuild

Current path is:
  -> ProgramFiles(x86)/MSBuild/BlackBerry/QnxTools