new search, both nodes and edges
commented test for manual release
Merge branch 'search' of github.com:nunayerBeezwax/Alchemy into nunayerBeezwax-search
Merge branch 'nunayerBeezwax-search' into release-0.4.2
murp
sorta working, no transform, poor
there are curves, they connect nodes. not final, but a place to save
Fix edge caption placement and highlighting
Restructure API
h vers of drawing p1
the basics of ui testing, that edges and nodes have captions
better save here.  maybe closest yet?  arc good, no arrow
Merge branch 'release-0.4.2' of https://github.com/GraphAlchemist/Alchemy into API

Conflicts:
	app/scripts/alchemy/Alchemy.coffee.md
Chainable selections from different API categories
Can search on selections
Merge pull request #535 from nunayerBeezwax/ui_tests

the basics of ui testing, that edges and nodes have captions
Merge pull request #534 from MDCox/edgeCaptions

Fix edge caption placement and highlighting
it works for x, y breaks
Fix tests
directed curved edges WORK