Removed BSD license in favor LGPLv2.1
Added license header to all files
Removed note about how to apply the license
Inserted real empty lines where some not-printable character was
Added first definition of (internal) hashtable type
Fix: We assume the avl to be an abstract "avl" type
Fix: the rs_ht_init() function should take the initial bucket cnt
Fix: Naming, do not add the rs_ prefix here, it is all internal
Added macro for getting the bitcount of a type
Added macros to create bit LSB/MSB masks
Added macro for computing the power(2, m), where m is compiletime-known
 Fixed README.md note on license
Merge pull request #51 from matthiasbeyer/add-util_macros

Add util macros
Merge pull request #27 from matthiasbeyer/add-ht

Add Hashtable type
Implemented avl_alloc()
Merge pull request #64 from matthiasbeyer/implement-avl_alloc

Implemented avl_alloc()
Implemented avl_destroy()
Merge pull request #65 from matthiasbeyer/implement-avl_destroy

Implemented avl_destroy()
Merge pull request #45 from matthiasbeyer/change-license_to_lgplv2

Removed BSD license in favor of LGPLv2.1
Add libreset global include dir to local includes