Merge pull request #21 from weese/hotfix-versioninfo

[FIX] fixed TR1 includes on Windows
Merge pull request #24 from holtgrewe/hotfix/contrib_vs12

[FEATURE] Including contrib version with support for VS12.
Merge pull request #26 from weese/hotfix-intervaltree

[FIX] fixed bug in interval tree ...
[FIX] Masai: call ArgumentParser setCategory()
Merge pull request #32 from esiragusa/hotfix/masai_category

Fix Masai category
[FIX] fixed resize bug in packed string
[FIX] added missing value conversion before calling fill_n
Merge pull request #33 from weese/hotfix-packedstring

fixed resize() for packed and alloc string
Merge pull request #34 from weese/hotfix-packedstring

fixed resize() for packed and alloc string
[FIX] Index: createLF() calls clear()
[API] Index: added a shortcut constructor to VSTree Iter Factory
[TEST] Index: changed the Index View test to get the VStree Iterator View using the VStree Iterator Factory
Merge branch 'test/index_view' into develop
[FEATURE] Build System: added macro seqan_setup_cuda_vars()

Squashed commits:
[1721c1c] [FIX] Build System: fixed CUDA on MacOS X
[FIX] Index: qualified indexRawText() as host-device
[INTERNAL] ContainerView: asserted value() and getValue()
[FIX] CUDA Misc: removed one warning
[INTERNAL] Shape: qualified weight() and length<Shape>() as host-device
[API] FMIndex: added operator[] to FibreLF
[INTERNAL] FMIndex: added a header file with supported device types