Merge pull request #1 from vladimirk/develop

heart support
Merge remote-tracking branch 'upstream/develop' into upstream_merge
added lib into gitignore
add ability to don't build example
Merge branch 'develop', remote branch 'strikead/develop' into develop
fix for runsh - is_running fuction declaration was wrong.
Merge remote branch 'strikead/develop' into develop