Check in sqlite 3.16.2

* do not include autotools build files

sql: [#2387] [#2267] Cleanup unused SQLite fines.

sql: Checkin SQLite test coverage

sql: Remove TCL-based tests

Remove sqlite-tcl testsuite along with all TCL-relared libs.
Clean up sqlite's CMakeLists and remove redundant TCL-related
sources.

	* src/lib/sqlite/CMakeLists.txt: Remove dependency on TCL library.
	* src/lib/sqlite/src/CMakeLists.txt: Remove testfixture target.
	* src/lib/sqlite/src/test.*: Remove.
	* src/lib/sqlite/src/sqlite3.rc: Ditto.
	* src/lib/sqlite/src/tclsqlite.c: Ditto.
	* src/lib/sqlite/ext: Ditto.
	* test/sqlite-tcl: Ditto.

Add -o option in lemon (output file name)

This is necessary for out-of-source CMake builds.

Use dummy commit date and UUID in sqlite3.h

Last commit date and UUID are included in generated sqlite3.h. We don't
distribute standalone sqlite, and Tarantool itself is already
version-stamped.

sqlite: Add VERSION
Implement CMake build rules for sqlite.