Make indents uniform spaces
Respond to #164 - loosen recognition of footnote anchors,
handle [oe] ligatures with explicit code.
First pass at a properties dialog - has encoding and dictionary
Properties-Accept sets IMC.needMetadataSave
Save/load "property" values from metadata
Change [alt-]ctl-L to [alt-]ctl-N for entering line Number to avoid conflict with Edit menu
Document changes, plus minor editing
Clean up formatting of readme
Update to 1.2 and remove some old diagnostic cruft
Update version number to 1.2.0
Change line number key to ctl-m to avoid conflict with cmd-n for new (doh!)
Fix accidental delete
Change method of analyzing words to make "1885-1910" both numeric and hyphenated
Usability -- added Undo/Redo/Find/Find Next/Find Previous shortcuts in the Edit menu.
HTML Language check panel. (Work in progress)

TODO:
  * the column resizing is not working well
  * sorting by columns does not resize the rows height
Set background color of words flagged by the dictionary, instead of underlining them, which is easier to see.
Do not highlight scannos by default.
Remember more files in the Files menu. This should be an option somewhere though.
In the Notes tab, ctrl-alt-p now adds the folio number, not the image number.
Detect the encoding to use to load a document. First, try utf8, and if that fails, try latin1. This is the same algo as guiguts.