Show graph icon when used as component
Merge pull request #197 from cwohlman/master

Show graph icon when used as component
Merge pull request #198 from trustmaster/master

Params option for WirePattern
Document params support
Prepare release
Fix example
Default ports to non-required, fixes #200
Binding `this` to the component inside of `WirePattern` proc. Closes #204.
Fixed #201 and a bug in `WirePattern` syncing.
Mark grouped inputs of `WirePattern` as `required` by default. Refs #202
Adjusted WirePattern to supply component as `this` context on proc call
Implemented postpone/resume for `WirePattern`, see #203
Merged hayesmg/master