Optional Boost for Open Transactions (Windows)
Optional Boost for Open Transactions (Unix)

This commit makes Boost optional for UNIX.  Many bug-fixes are included in
this commit.
By default OT will compile with C++11 support, however it will by-default
use Boost.

If you wish to compile OT without Boost, you must use the latest version
of the in-development ChaiScript.  (Version 5).

In the future, the standard options will be changed so that Boost isn't
used by default.
old systems now can use --disable-cxx11 and tr1
Merge pull request #241 from randy-waterhouse/master

Remove version specific reference from INSTALL guides. rm snippets.cpp.
Merge pull request #236 from da2ce7/master

Remove Boost and move to Chaiscript 5.1
rewrote ConstructAndConfirmPath
fixed simpleini project file on windows
make windows build more quite
Merge pull request #242 from da2ce7/master_pull

Rewrote ConstructAndConfirmPath (and some minor fixes)
fix for configure.ac
Merge pull request #243 from da2ce7/master_pull

fix for configure.ac
Amended opentxs.pc.in.