Added code to parse and store the delay tables
Merge branch 'master' of https://github.com/thevorpalblade/pytnt

Added code to extract the delay tables from tnt files
Tweaked the regexp used to locate delay tables
changed the delay table offset to PSEQ offset, and added parsing for delay tables specifying things in seconds
actually used the PSEQ offset correctly this time
Added a very simple test to verify that delay tables parsing works
Merge pull request #7 from chatcannon/delaytables

Adding delaytables feature written by @thevorpalblade