Adding missing MUTEX_HEADER
Merge pull request #56 from leapmotion/bug-mutexheader

Adding missing MUTEX_HEADER
Removing _4 definition.

Boost counts like a rabbit: "one... two... three... a lot"
Offer options for LIB_USECXX only when not embedded in a project.
DecorationDisposition implements copy and assign only when building using c++98
Merge pull request #57 from leapmotion/ref-awmodule-cmake98

Ref awmodule cmake98
Correcting defective check for AUTOWIRING_IS_EMBEDDED
Reduce LibCXX chattiness

USE_LIBCXX should only be tested on Apple, and should only be mentioned if it's off
Autowiring should specify its include directory for use with embedded mode
Merge pull request #58 from leapmotion/bug-awisembedded

Correcting defective check for AUTOWIRING_IS_EMBEDDED
Merge pull request #59 from leapmotion/bug-includedirs

Autowiring should specify its include directory for use with embedded mode
Merge pull request #60 from leapmotion/bug-chattylibcxx

Reduce LibCXX chattiness
Adding more descriptive static assertions
Cleaning up boost find_package and linkage spec

We shouldn't be attempting to link with pthread directly; Boost provides a find_package for pthread that we should use to assess whether we should link to it.

If we're going to reference Boost with find_package, we should probably reference all of the components we're using in one go.
Merge pull request #61 from leapmotion/bug-errmsg

Adding more descriptive static assertions to AutoFilter
Merge pull request #62 from leapmotion/bug-pthread

Cleaning up boost find_package and linkage spec
Reducing Autowiring dependencies in order to clean up definitions

Shoud allow the Autonet source file compile a tad bit faster, because it doesn't really have much to bring in.  Also allows us to avoid including the mangled websocketpp header in more than one spot--our mangling is really something we don't want to propagate too far from its origination point.
Corrections on recent accidental introductions of tabs

A few PRs got through recently with tabs, this fixes that.  Files which have had tabs for a long time have been left alone.
Merge pull request #63 from leapmotion/ref-autonetimpl

Reducing Autowiring dependencies in order to clean up definitions
Merge pull request #64 from leapmotion/ref-tabstospaces

Corrections on recent accidental introductions of tabs