bug fixed 13,14 test scenarios  in tests1.dat of select-auto
removed file of failed test case in select-auto
Merge branch 'master' of https://github.com/webconvforge/sri-delhi-rust-libcss

Conflicts:
	test/libcss/data/select/tests1.dat
	test/libcss/data/select/tests1_fail.dat
updated demo input file
Added perf statements
Added Perf statements
Merge branch 'master' of https://github.com/webconvforge/sri-delhi-rust-libcss
Merge perf changes with functionality correctness changes
Merge pull request #50 from webconvforge/master

Latest changes in master