Update README.md
Update README.md
Append "user " in front of output files when analyzing users.
Merge pull request #6 from rhiever/outfile-name-change

Append "user " in front of output files when analyzing users.
Provide a visible status indicator when analyzing users.
Refactor status output code.
Add threshold and single_occurance filtering.
Merge pull request #7 from bboe/with_status

Refactor status output code.
Merge pull request #8 from bboe/threshold

Add threshold and single_occurence filtering.
Minor typo fix.
Command-line option for max # of submissions.

Specify the max # of submissions for the script to scrape.
Merge pull request #14 from rhiever/limit-posts

Command-line option for max # of submissions.
Catch and handle HTTP 500 error.
Merge pull request #15 from rhiever/http-500-error

Catch and handle HTTP 500 error.
Integrated optparse for current commands.
Added documentation about max_subs.
Rename max_subs to max_submissions in functions.

Avoids confusion over global and local variable names.
Added command-line parsing for max_threshold and count_word_freqs

max_threshold: maximum relative frequency in the text a word can appear
to be considered in word counts. prevents word spamming

count_word_freqs: only gather which words occur, but not counts vs.
count the number of times each word occurs
Clean up comments.
Added word count period option

period to count words over: day/week/month/year/all