NewView release changes

V1.15.2
- First draft of global search. It's pretty slow. Incomplete.
- Fixed index duplicates. It's not quite perfect because if there is a topic
  with the same title but pointing to a different topic it will not be caught...
- Added /profile cmd line option
- Command line topic searching. Bit different to view. View searches the
  index and displays only the first topic. I decided to do a full text search
  and (of course) display all the results.
  This could be another option, I guess, but I think mine is more helpful.
- Fixed many, many large memory leaks in help file loading.
- While loading help file(s) show which file is being loaded in the
  status bar.
- Fixed a huge bug in the navigation back and forward with
  multiple windows!
- Load notes before displaying first topic.

V1.13.2
- Fixed broken options screen
- Colours can be customised
- File dialog:
  - Option to use std OS/2 dialog, so that enhancers can replace.
  - Fix keyboard operation of directory list box 
  - Default filter to only help files.
- Fix copy 
- Fixed problems with link mouse over

V1.12.19
- Fixed huge memory consumption and crash on files
  with one or more empty topics.
- Fixed extra random data at end of topics. 
- Fixed crash following link in some cases. 
- Fixed the display of < and >. 
- Improved index reading - should not crash ;-)
- Reset progress if file fails to load
- Improved window painting while scrolling
- FIxed bitmap/wrapping problems

V1.12.14 
First public release.