Avoid empty attribute blocks.
Merge pull request #151 from zshapiro/avoid_empty_attributes

Avoid empty attribute blocks.
Append pattens to the description.
Avoid unnecessary line breaks.
Removing copy/pasted if :(
Removed line_break logic
Merge pull request #152 from zshapiro/pattern_in_description

Append pattens to the description.
accept multiple paths for combine command
fix tests
dot not use html to create table, use markdown syntax
Merge pull request #155 from lcarvalho/table-markdown

dot not use html to create table, use markdown syntax
Merge pull request #154 from Juice10/multiple-combine-paths

Accept multiple paths for combine command
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/prmd/templates/schemata.erb
	lib/prmd/templates/schemata/helper.erb
reapplied some of my changes.
formatting changes.