Major Update:
Changed how Portax cipher should deal with strings that are not even in length

Major Update:
Changed how Playfair cipher should deal with strings that are not even in length

Major Update:
Changed how McDondald's™ Chicken Nugget Big Mac cipher should deal with strings that are not even in length

Major Update:
Changed how Composite Spinning/Jumping Leapfrog Orphanage cipher should deal with strings that are not even in length

Major Update:
Changed how Gracie cipher should deal with strings that are not even in length

Major Update:
Changed how Foursquare cipher should deal with strings that are not even in length

Log fix

Major Update:
Changed the rules for Trisquare Cipher
Just to give you guys a heads up, I will be changing ciphers that split the letters of the encrypted word in to groups.

MAJOR UPDATE:
Added the 3 ciphers from Synapse Cipher

Ability to specify groups of ciphers thanks to Timwi, for example:
ciphers=(CA SC AT) (HI BW RU)
This defines two groups containing three ciphers each. By default, the order of the groups and the ciphers within each group are shuffled, but the groups themselves are kept together. This can be modified using the following options:
• order=fixed (keep order completely fixed)
• order=fixinner (keep order of ciphers within a group fixed)
• order=fixouter (keep the order of the groups fixed)
You can also pick a subset of the specified ciphers:
• pick=3 (picks 3 ciphers from one group of ciphers)
• pick=2/3 (picks 2 groups, and then 3 ciphers from each group)
• pick=a/3 (uses all groups and picks 3 ciphers from each group)
• pick=2/a (picks 2 groups and uses all ciphers from those groups)
• pick=a/a (uses all specified ciphers) (same as not specifying pick at all)
As before, specifying pick=5 without ciphers picks any 5 random ciphers. Specifying pick=2/3 picks 3 ciphers (ignores the first number).