fixup integration tests for ipg120327.18 for new parser
new TODO for grant handler
new implementation of _cit_list
remove commented code
fix remove_escape_sequences to be sensitive to some whitespace
adjust unittests to mirror change to remove_escape_sequences
update integration tests again
include content inside <b> or <i> tags
add more unittests for doc id
add another case for normalizing doc id, fix tuple error
update patent numbers
update grant handler to fix patent numbers
fix indent on grant_handler
fix up rel_list method to account for missing tags
dont re-escape ampersands part of escape sequences
fix iterating through string instead of list -- didn't catch escape sequences
because we're on a separate branch, just use regular parse directory
change directory for parse_integration
update clean tests for ipg120327.two
update integration tests for cleaning