Corrected license in COPYING.txt (BSD 2-clause).
Fixed indentation in README.txt.
Corrected typos in for_each-inl.h and reduce-inl.h.
.travis.yml: initial version for travis-ci
Fixed bug due to Hazard Pointer.
HelpScan was implemented wrong -> Scan could be executed be different threads the same time -> FixedSize lists got messed up -> program tried to return wrong pointers to the object pool -> segfault or hang

Moreover, added assertion that checks that only one thread concurrently enters scan, for avoiding these kind of bugs in the future.
Merge branch 'development' of https://github.com/siemens/embb into development
Provide embb_core_count_available() implementation for FreeBSD
  (this probably works on MacOS too, but not tested yet)

While on it, fix error message. The missing include file
is not the root cause of the problem. The missing implementation
of embb_core_count_available() is.
Remove warnings (gcc):
- shift initialization of is_active to correct position
- remove unused variable
Revert last commit for main.cc, was by mistake
Rename README.txt to README.md
Update README.md

4 spaces to get code blocks
Conflicts:
	README.md
Revert not bool implementation, which was a hotfix for the ARMv7 bug.

This reverts commit 807308ab819e778915b8a6c5c5cdb68288233f72.
This reverts commit 399ddba00be2f45a4768f4a2e92d1c12d3e75552.
Marked tutorial as draft.
Changed comment wording in mutex.h and thread_specific_storage.h.
Merge branch 'development' of https://github.com/siemens/embb into development
base: fixed atomic implementation for arm
Merge branch 'development' of https://github.com/siemens/embb into development
Merge branch 'development' of https://github.com/siemens/embb into development
base_cpp: removed warnings from function implementation when building with clang
base_c: removed warnings from atomic implementation when building with clang