doc(README): switch to .svg for Travis badge

It will become the default soon
doc(IDE): add the Karma configuration for WebStorm
docs(interpolate): fix param name
test(symbols): Add forgotten symbols to the list export list
feat(expect): toHaveText handles shadow DOM.  Deprecates JQuery.textWithShadow
chore(tests): fix disabled input_spec tests
feat(travis): Only submit if all the builds complete
chore(jquery): Deprecate JQuery.children() and JQuery.shadowRoot()
chore(jquery): Deprecate hasClass, addClass, removeClass
chore(jquery): Deprecate JQuery.css
chore(jquery): Deprecate JQuery.attr
chore(jquery): Deprecate eq and contents. Also, clean up tests
chore(jquery): Remove all remaining, now unused, accessors
chore(jquery): Remove the JQuery class from AngularDart

Closes #219
Update README.md
test(symbols): Do not count hidden symbols

Closes #792
fix(dirty-checking): fix removal of watch record on disconnected group.