Corrected cflags for libelf
Added liscence header
Added DWARF files.
Extended to local variables.
Added some undocumented options that were implemented some time ago to the README.
Added error message for latest pintools version
Implemented modified Monitor List Feature

Functions specified in the monitor list are traced only, reducing
memory usage and execution time of profiling.
Modified Selective Instrumentation

The earlier monitor option and Selective instrumentation option
now co-exist.
Restructured the directory structure

Also added the warnings of missing/empty files specified
as input for function name lists.

some other small modifications.
Modified README.md and CONTRIBUTING.md
Updated Readme.md
Simplified RecordMem

Also modified CONTRIBUTING.md to correct some typos.
Merge pull request #5 from imranashraf/develop

Simplified RecordMem closes #2 and closes #3
Merge branch 'develop'
Update README.md

Updated the text.
Update src/tracing.cpp

some minor naming corrections
Added multiple files.
Modified makefile.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	makefile
	src/QUAD.cpp
New directory structure.