Enable auto-complete in sql-mode
Use sql-indent
Don't show trailing whitespace in term-mode
Remove defunct load-path entries
Use direct URL for package.el, not bit.ly alias (see #21)
Run "make relaxng" automatically at set when it seems possible
On Emacs < 24, don't require or use js2-mode

(See discussion in #21)

This isn't a long-term fix, and it may be necessary/desirable to drop
Emacs 23 support, but this should at least prevent breakage under that version.
Disable pointback when using skeleton-insert

Fixes #60.
Wrap inferior-js keybindings up in a small minor mode
Clarify error message when "make relaxng" couldn't be run
Drop the html5 relaxng schemas

These did not result in reliable validation of html5 files, and led to
extra installation complexity.
Don't fset html-mode to nxml-mode
Tidy up the readme
Only enable flyspell if ispell-program-name exists
Tie flyspell-prog-mode to prog-mode in Emacs >= 24
Enable js2 imenu
Don't try to load custom file if it doesn't exist (fixes #65)
For now, skip erlang support if pkg is uninstallable

See #63
Enable spell-checking by default (needs ispell or aspell installed)
Tidier workaround for uninstallable Erlang package