Count characters instead of bytes.

`wc -m` handles multibyte characters correctly (depending on the current locale).
Fix alignment of line/word counts

Since the tool tip font is (no longer) fixed width, we need to use figure space as padding to make the digits align.

Additionally the thousand separator has been changed from a comma to a thin space, such that lines with different number of thousand groups can still be aligned properly.
Add various non-english quotation marks to typing pairs

Includes „…” ‚…‘ «…» ‹…› 「…」『…』and 《…》, fixes #5.
Ensure the use of v1.8 of ruby

A few places were missed in the previous commit, this is due to some incompatible changes in ruby 2.0. Fixes #11.
Don't disable indention corrections for HTML

Previously we had a separate setting for HTML but one setting is more manageable.
Merge 'textmate'