Merge pull request ARMmbed#320 from screamerbg/0.9-polishing

Convert '-' to '_' when matching pip installed packages and requirements.txt

Merge pull request ARMmbed#293 from screamerbg/development

Bump mbed CLI to 0.8.9

Merge pull request ARMmbed#290 from screamerbg/development

mbed CLI 0.8.7 fixes

Merge pull request ARMmbed#256 from screamerbg/extended-tests

Comprehensive workflow end-to-end testing

Merge pull request ARMmbed#275 from screamerbg/development

mbed CLI 0.8.x fixes

Merge pull request ARMmbed#255 from screamerbg/development

mbed CLI 0.8.2 fixes

Merge pull request ARMmbed#246 from screamerbg/epr

0.8.1 EPR fixes

Merge pull request ARMmbed#234 from mlnx/docs-fixes

[docs] change mbed OS version

Minor tweaks on documentation

Merge pull request ARMmbed#217 from screamerbg/development

mbed CLI 0.7.x fixes and additions