Shifted timed operations implementation from posix_time to chrono. Simplified interfaces
Merge branch 'master' into chrono
More chrono related refactions
Report reason for cv::wait returning
Handle deferred future execution in a cleaner way
Working on people's page in docs
Adding release dates to docs
Adding link to copyright for docs
Adding more closed tickets to docs
Avoid double-linking Boost on Windows

The `lockfree_fifo` test links both Boost explicitly and does not mitigate
Boost's auto-linking.

This results in symbol conflicts at link time thanks to autolink selecting
static libraries and HPX selecting dynamic libraries. As autolink is more
aligned with the settings the library uses, this commit avoids linking
Boost manually.
More docs for xxx_all/xxx_any functions
Adding a figure to clarify action invocation
Merge pull request #1259 from zao/autolink_lockfree_fifo_test

Avoid double-linking Boost on Windows
Merging two docs sections
Adding logos for 0.9.9 and 0.9.10 (draft)
Adding missing license
Minor tuning to hpxrun.py script
Fixing type mismatch
Adding closed tickets to docs
Merge branch 'master' into chrono

Conflicts:
	hpx/runtime/threads/detail/set_thread_state.hpp
	src/runtime/threads/executors/thread_pool_executors.cpp