* Update Scintilla to version 3.7.5
This now requires a C++11-capable compiler.
Closes#1308.
* Test using newer dist on Travis
Since Scintilla needs C++11
* Add debugging code for when configure fails
* Workaround a pkg-config-corsswrapper bug on Ubuntu 14.04
See https://bugs.launchpad.net/ubuntu/+source/mingw-w64/+bug/1327242
Keep Scintilla's directory structure mostly and only remove unused lexers.
For now, this will break the build. The build systems have to be updated as well as scintilla_changes.patch.
git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/branches/unstable@5437 ea778897-0a13-0410-b9d1-a72fbfd435f5
