Bump minVersion.
Make `.closure` a Proxy and rename `.bound`
Use Proxy for array()
Make things not be broken on FF<29.
Bump maxVersion.
Get rid of stupid line.
Use `dash` for `sh` where available.
Fix some content prefs issues.
Remove wip delta that got sucked into revision 5d591219a8ce. Fixes Firefox <29.
TypeError: Constructor Image requires 'new'
Minor fixes.
Remove dist make target.

--HG--
extra : rebase_source : b240588127bd91ad54d127ba399d09a669072f37
Closes issue #1148.
Fix breakage in :style, and other code that relies on Struct#bound.
Yank mailto links sans mailto:
Use less shady method of pdf printing; support Windows.
Take different tack in minimizing wasted vertical space in navbar.
Fix :hardcopy docs.
Less confusing invalid argument errors.
Ignore disabled elements in gi.