Use a very nice configure script + ninja for building.
Add script to export env and fix some travis.
Remove ninja-build apt package
Fix env script.
When including target header, use generic includes
Fix wraping ninja files.
Compiler and etc. is now defined by the target.
Add configure option for debug/optimized build.
Add phony build rules for configure deps. Fixed typos.
Ninja now generated the firmware info file.
Merge branch 'feature/better-build' into develop
Minor changes