Add a.txt for test purposes.
Merge branch 'master' of https://github.com/ChihChiu29/Zhi_side_projects into production
11-03-2013 daily save.
extract_text_stub and its unittest finished.
find_all_in_string and keywords_to_finders checking in with unittests.
rank_single_finder_result_list and rank_text_stub (with unittests) checked in.
ProcessedContent is replaced by a list of ProcessedLine:
Now the breaking of "exact match", "text  before", "text after" is for every line in the content.
Bugfix: The previous way for current text into stubs is incorrect.
Bugfix: The previous way for current text into stubs is incorrect.
Unittest changed to capture this bug.
priority_queue module added.
get_queue_size -> size
initialize_search_result and search_text_stream check in.
New text file for testing purpose.
search_text_file, is_text_file, and fable.txt check in.
walk_directory and search_directory (no test yet) check in.
filefinder_v1 added.
Merge branch 'production' of https://github.com/ChihChiu29/Zhi_side_projects into production
Reformatted to margin 80.
Reformatted to margin 80.
Added filename to TextStub.