Got a test driver for module tests. Gotta make sure the basic building blocks work first lol. Will add salloc test soon.
1. Added test for avl insertion and deletion (core functionalities). 2. Suppressed GCC's retarded multiline comment warnings. 3. Increased kernel heap size from 4k to 8k. TODO: 1. Write test for salloc.
2. Refactored all include directories. 3. The Integrated linked_list and salloc are working. Need to write test for AVL tree and salloc.
