Tests for Text Style elements
Link refactoring; TextStyleFactory modulizing; span test
Tests for Text Style elements
Link refactoring; TextStyleFactory modulizing; span test
Extract Span and Link to their own files
Fix merge conflict
Change loading order of files; more link attribute renaming
Potential refactor of in_bounds? for Link; Fix load_file location in class-book
Merge conflict with master
Remove extraneous puts statements/comments
Fixed tests for sup/sub. Remove unused parent attributes from Link
Partial implementation of button state style

This is for review only. This partially implements the state style for
button.
Remove empty tests and implementation detail tests
Fixed rspec error in mock.

Added missing enabled method to button.
Merge pull request #417 from shoes/fi/text_block_painter_refactor

TextBlockPainter Refactoring
Added test for button state

Modified rspec test to add test for state initialization.
Added parens around parameters in def

Added parens to enabled def parameters
Merge pull request #425 from rjack1201/master

Partial implementation of button state style
Merge branch 'master' into shapeFix
Merge branch 'shapeFix' of github.com:PragTob/shoes4 into shapeFix