v0.2.8

Changelog

• 286b561 bug in renaming imports and initializing them in a run block
• 76fafac forget to decomment some tests
• b4a2fb0 if component state boolean is not declared, switch to the block0, declare it and assign it a false state to start (#49)
• 8819273 moving changelog to its own file and cleaning up the old Docker stuff
• 27a5fee off by one error and some misc grammar bugs
• e206866 reallowing imports on fspec files,setting up handling of circular imports and upgrades to antlr4
• 66970bd removing ambiguity between assert x == (y || b) and assert (x == y) || b
• bcb7d24 there's a bug when the declared spec name on import is different from the spec declaration on the spec itself
• 118c9f4 value declared but not init