GD2 iOS update 1.4 released

iPad/iPhone version of Gun Disassembly 2 is updated.

What's new in 1.4 version:
1. New models are released:
- S&W Sigma semi-automatic pistol. SW Sigma model page >>
- Ruger LCP pocket pistol. Ruger LCP model page >>
2. App launching time reduced about 2x times
3. Another wave of bug fixes.