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fixes #293, closes #301 (min/max) and fixes #304 (research window bug)
Merge branch 'master' of https://github.com/IntelOrca/OpenRCT2.git
partial fix to #305
Fixed bug in toolbar widget drawing. Added pause and zoom out disable.
Fixes upside down graph
Fix crash on right click of flat rides
Merge pull request #313 from duncanspumpkin/top_toolbar_fix

Fixed bug in toolbar widget drawing. Added pause and zoom out disable.
Merge pull request #314 from duncanspumpkin/fix_graph

Fixes upside down graph
Merge pull request #315 from duncanspumpkin/fix_303

Fix crash on right click of flat rides
handle utf8 characters in languages, convert appropriately for #319
Merge branch 'master' of github.com:IntelOrca/OpenRCT2