Added first tagger.py and updated README
Fix links in README.md
Added favr.py to create a set of other people's favourites
Add favr.py to README
Create viewr.py

Add photos to Flickr groups based on number of views.
Update README.md
Create flickr_set_downloadr.py

usage: flickr_set_downloadr.py [-h] [-s {s,q,t,m,n,z,c,b,o}] [-t] [-nc] [-n]
                               setid

Download a Flickr set

positional arguments:
  setid                 The Set ID for the set to download.

optional arguments:
  -h, --help            show this help message and exit
  -s {s,q,t,m,n,z,c,b,o}, --size {s,q,t,m,n,z,c,b,o}
                        The size of photo you want to download. Size must fit
                        the following: s - 75x75, q - 150x150, t - 100 on the
                        longest side, m - 240 on the longest side, n - 320 on
                        the longest side, z - 640 on the longest side, c - 800
                        on the longest side, b - 1024 on the longest side
                        (default), o - original (default: b)
  -t, --title           Use the title as the filename (TODO ensure title is
                        filesystem-safe) (default: False)
  -nc, --noclobber      Don't clobber pre-exisiting files (default: False)
  -n, --number          Prefix filenames with a serial number (default: False)
Create flickr_random_downloadr.py

usage: flickr_random_downloadr.py [-h] [-u USERNAME] [-n NUMBER]
                                  [-s {s,q,t,m,n,z,c,b,o}] [-t] [-nc]

Download a Flickr set

optional arguments:
  -h, --help            show this help message and exit
  -u USERNAME, --username USERNAME
                        The username to download from. (default: example)
  -n NUMBER, --number NUMBER
                        Number of photos to download (default: 10)
  -s {s,q,t,m,n,z,c,b,o}, --size {s,q,t,m,n,z,c,b,o}
                        The size of photo you want to download. Size must fit
                        the following: s - 75x75, q - 150x150, t - 100 on the
                        longest side, m - 240 on the longest side, n - 320 on
                        the longest side, z - 640 on the longest side, c - 800
                        on the longest side, b - 1024 on the longest side
                        (default), o - original (default: b)
  -t, --title           Use the title as the filename (TODO ensure title is
                        filesystem-safe) (default: False)
  -nc, --noclobber      Don't clobber pre-exisiting files (default: False)
Add sort options and ability to pick a random sort option
Update README.md
Tweet your old Flickr photos on this day in history

For example:
https://twitter.com/hugovk/status/418366422344282112
Add onthisday.py
Add lots of extra tagging methods
Allow Flickr API keys and secret on command line

Useful for automating with Windows Task Scheduler, for example.

Also use hyphen instead of underscore in command-line options.

Hyphens are most common in GNU programs:
http://www.gnu.org/prep/standards/standards.html#Option-Table
Update README.md