0.2.1

Changelog

• Add mux/demux blocks (#66 by @C47D)
• Add pull-up/pull-up-inv blocks (#67 by @C47D)
• Add FF blocks (#75 by @C47D)
• Add full Spanish translation
• Add Galician translation (#73 by @xoan)
• Add Basque translation (#74 by @Obijuan)
• Improve block examination
• Add verilog files inclusion
• Remote host execution: Edit > Remote hostname
• Optimize json files size for distribution
• Support iCE40-HX8K board (#68 by @C47D)
• Support icoBOARD 1.0