Adding the ctype bindings for filter function. Has two implementations ie Naive and OpenMP
Adding the filter library for filter function in C and OpenMP. Contains the make file for compiling the C files and source code.
Adding the EM_EMCA_PATH variable for use in filter function
Modifying the xyslice function that it calls the OpenMP and naive C implementation and not the python implementation
Delete .makefile.swp

Removing .swp files
Adding the README for the make file
Adding the modified git file
Merge branch 'kunal-devel' of https://github.com/openconnectome/EM-connectome into kunal-devel
Merge remote-tracking branch 'origin/kunal-devel' into kunal-neworg-devel

Conflicts:
	.gitignore
	web/emca/empaths.py
Arranging the files in the correct order. Removing empaths and modifying the gitignore file