Workaround bug in standard comint-password-prompt-regexp

It does not catch openssl password prompt for encrypt/decrypt.
Add `camelize` and `camelize-region`
Use `windmove' instead of `next-multiframe-window'
Ignore ANSI colors in shell modes
Disable annoying `flyspell-prog-mode'
Always use `flyspell-mode' writing a gnus message
Remove command-frequency setup; it breaks too often
Upgrade `android-mode'
Use `hexcolour-add-to-font-lock' for sass files too
Unsure missing package are installed on statup
No more pretty things
Upgrade spotify and android-mode
Tweaks and upgrades