Add CMake module file that can be used to link SQLiteCpp in other projects using find_package().

Conflicts:
	.gitignore
Merge pull request #18 from kartikkumar/cmakeFindModule

CMake module to easily link SQLiteCpp in other CMake projects
Update Doxygen config file.
Fix the include path in the default Makefile for "example1"
Merge pull request #21 from kartikkumar/master

Update Doxygen config file to Doxygen 1.8.6

 - doxygen -u
Added sqlite_modern_cpp to README

A modern C++11 wrapper, all in one file, MIT license
Added option SQLITECPP_INTERNAL_SQLITE.

This makes it possible to disable the internal sqlite library for builds that already get the library from elsewhere.
Merge pull request #22 from mc-server/NoInternalLib

Added option SQLITECPP_INTERNAL_SQLITE.
Update Doxygen config file to 1.8.7.
Check if platform is Apple and only add 'rdynamic' GCC compiler flag if it is not. Not needed for Mac OS: http://lists.apple.com/archives/unix-porting/2005/Feb/msg00025.html