Merge pull request #1 from remicollet/issue-human

Issue human - remicollet/opcache-status
Making doc comments valid.
Improved legibility on table data.
Squeezing more space out of the layout.
Tidying up CSS to make it easier to work with.
Adding page title
Code and style tidy up for tables, in particular that stats table inside the graph.
Adding back alignment as it was before
In my opinion not having the sub headings for dirs with only 1 file in is confusing and it is more clear with one for all dirs with a file in.
This is no longer needed due to previous commit
My code formatting OCD getting the better off me, zero useful changes here but it makes me happy.
Clearer title
Starting on better colours for the graph, need to work out how to flip red/green for cache hits and misses though.
Merge branch 'master' of git://github.com/krisxoofoo/opcache-status into krisxoofoo-master

# By Remi Collet
# Via Remi Collet (1) and kris (1)
* 'master' of git://github.com/krisxoofoo/opcache-status:
  enable horizontal scrolbarr (for long script path)
  add folder size
  display time in human readable format
  blacklist_miss_ratio is pooucentage

Conflicts:
	opcache.php
Colours that make more sense for cache hit/miss
Adding this back in actually.
Add warning for when people don't have OPcache installed.
Tidying up
Fixing name
Merge pull request #9 from jamesrwhite/master

General tidying and usability imrpovements