Merge pull request #48 from lluisYasT/master

Changed sha1sum for Utility Plugins
Revbump Utility Plugins to v42 which was the reason for the sha1sum change.
Revbump script to 0.5.3, update README.
Fix issue on some systems where an ancient libstdc++ would crash DF on startup.
Remove two more useless spaces.
Fix sha1sums again because I forgot to add v4 at the end. This is what I get for editing this by hand.
Revbump script to 0.5.4.
Update to v43 of the Utility Plugins.
Add the possibility for people who want to use Qt5 to compile the latest
version of Dwarf-Therapist
Forgot some debug things
Some typos (forgot ' ' before ] in some tests)
Solved some tab vs space problems
Add TTF bugfix functions to resolve GitHub issue #50.
Added some magic to automatically decide if we use Qt5 or not.
Suppress which error when qmake-qt4 is used

this suppresses the "which: no qmake in ..." error when detecting
the path to qmake.
Install quickfort blueprint files

Since dfhack's digfort command can read QF blueprints and it (digfort) must
read blueprint files in the df_linux/ dir, we install blueprints to
df_linux/blueprints.

Thanks to @PeridexisErrant for the DFFD mirror
update blueprints checksum
fix internal qf blueprints dir and remove temp folder
Correctly set the soundsense gamelog path

The installer was setting the gamelog path to be in the temporary staging
directory, rather than the final installed dir.

Fixes #58
Update script to get v44 of the Utility Plugins. Fixes issue #61.