[NUCLEO_F030R8] exporter for gcc and coide
[NUCLEO_F072RB] exporter for gcc and coide
[NUCLEO_F0xx] build_travis and build_release

Add NUCLEO_F030 and NUCLEO_F072 to build_travis. Extend toolchainlist of
both targets in build_release.
Merge pull request #737 from ohagendorf/NUCLEO_F030R8_F072RB_export_gcc_coide

Tools: NUCLEO_F030R8, NUCLEO_F072RB - export to gcc_arm and coide