Fixes for style-020 and page-progression

style-020: was not specific enough about which roman numerals should
appear

page-progression: typo
Fixed CSS bug in svg-430
Added all list style types to epub30-test101
Removed oeb-page-head and oeb-page-foot tests from epub30-test101

These are deprecated in EPUB 301
Fixed language identifier

Removed “jp” in 100, 101, 102, 103

Changed “jp” to “ja” in 130
Changed wording for fxl-080

Added requirement that the reading system must support FXL in order for
the test to be meaningful.
Added explanation for 'tate-chu-yoko'

This was requested by a reading system tester.
Changed wording for style-220 and style-221

Added instructions for testers to hold the device in the appropriate
orientation for each test (otherwise the test says “FAIL”).
fixed conflicts after merge with master branch
Merge pull request #58 from mgylling/fixes-feb2014

Fixes feb2014