Update db to have subj match title length

Allow submissions to have longer titles. story_text title is set to
VARCHAR(100) so match here.
Set max length on subj to 100

Set max length on sub to 100 and set box to 75 (smaller to allow for
smaller screen.
Upate subj chop to 50 to fix Issue 41

The submission list shows the titles with only 35 chars, set chop to 50
so more of the title is visible.
Update title and dept fields

Title an dept fields have a max length in the db of 100.  Set maxlenght
for both to 100, and set input size to 75.
Merge pull request #130 from paulej72/Issue_28_fix

Issue 28 fix and Issue 41 fix: sumission and story title fixes