Versioning development and release builds

[wnagrodzki]

Development/Production build and version numbers: 1) Format and example. 2) Describe how to build them (manual/automatic)? 3) Describe them in relation to git-flow context.

Requirements:

• It may be the case for some systems not to accept characters in version (TPA)
• Easy mapping from version to commit
• build version must always be incrementing