Init commit of l4
Added bubblesort, finding avg and slicing groups
added a lot of usefull functions
added a lot of usefull functions
added Swap. Very dangerous. Don't want to lose it
fixed null pointer bug finished with mpiqsort
added local sort check. added error check
Added global sort check. Some refactoring. Code normalized.
Added even sort. Changed memcpy to memmove.
Added report system
added frames check
Merge branch 'master' into develop
Merge branch 'develop'

Some important changes