Merge pull request ruslo#755 from caseymcc/mysql_6.1.9

Update MySQL to 6.1.9, also fixes debug/Windows compile issues

Fix Boost MinGW bootstrap

hunter_setup_msvc: Add debugging messages

[skip ci]

Merge pull request ruslo#715 from chfast/cxx-standard

Add support for CXX_STANDARD

Merge pull request ruslo#744 from xsacha/master

Add OpenCV 3.2.0-p1 package

Merge pull request ruslo#741 from ruslo/pr.sse2neon

sse2neon

Merge pull request ruslo#738 from ruslo/pr.glfw

GLFW 3.3.0

Docs: Update packages/all

Merge pull request ruslo#737 from ruslo/pr.arm.neon.2.x86.sse

Add ARM_NEON_2_x86_SSE

Merge pull request ruslo#733 from ruslo/pr.trusty

Use 'trusty' image