Travis CI build status at the beginning of the README

 - remove an old TODO already done
Added a proper "src/CMakeLists.txt" file defining the static library.

 - This enable using this SQLiteCpp repository as a Git submodule,
 - simply add_subdirectory (SQLiteCpp/src) to you main CMakeLists.txt
   and link to the "SQLiteCpp" wrapper library.
Added a "sqlite3/CMakeLists.txt" file defining the SQLite3 static library for easier Windows build.