Merge pull request #2 from miramzz/http1

http1 step 1 is completed
buffsize increased to 4096, server connection put in a while loop, connection shutdown is added for read operations
buffersize test case is added, server file is changed for multiprocessing option, buffersizes fixed to 32 in all files
Merge pull request #4 from miramzz/echo

echo server and client hw
notation fixed
notation problems fixed
notation problems fixed
code is now stabil
code is now stabil
code is stabil
in main function data is defined before assignment
Merge pull request #7 from miramzz/echo

echo server and client - notation fixed
notation problem fixed
notation problem fixed
notation problem fixed
extra files removed
it seems like it is failing but it is passing actually
Merge branch 'http2' of https://github.com/miramzz/network_tools into http2