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”).