Fix to bug 487: http://bugs.skysql.com/show_bug.cgi?id=487

Changed all arithmetic operations on raw void pointers to properly use uint8_t pointers instead.
Fix to bug #506, http://bugs.skysql.com/show_bug.cgi?id=506
If debug and/or trace log is stored to shared memory, the absolute path to file is now /dev/shm/<pid>/skygw_[trace1|debug1].log
Clean up
Merge pull request #50 from mariadb-corporation/MAX-274

Max 274
Fix to bug 456
Added a script that unpacks RPMs to a directory
Script now unpacks all MariaDB RPMs in the folder.
Renamed all occurences of SkySQL to MariaDB Corporation
Renaming of the header licenses
Changed 'SkySQL Gateway' to 'MariaDB Corporation MaxScale'
Fix to bug #557, http://bugs.mariadb.com/show_bug.cgi?id=557
query_classifier.cc: added function for printing combined query type from a bit field.
query_classifier.h: identify query types SHOW DATABASE, and SHOW TABLES to make log entries more understandable.
mysql_common.c: moved some trace log commands to debug log.
readwritesplit.c: moved some trace logs to debug log, added trace log commands to gather routing, query type and session information to one log entry.
skygw_debug.h: added string macros for several query and hint types.
Addition to fix of #557, Removal of confusing and erroneous log message.
Merge remote-tracking branch 'origin/develop' into header_rename
Merge branch 'header_rename' into develop
Merge branch 'develop' into pointer_arithm
Merge branch 'pointer_arithm' into develop
Merge branch 'develop' into rpm_unpack
Added a note about using the unpacking script into the README.
Removed unnecessary linking commands to libmysqld.a
Renaming missed SkySQL references.
Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop