further Array.h cleanups
further Array.h cleanups

- remove unneccessary template
- simplify resize_array()
- reduce line width
- get rid of some duplicate SG_PRINT()s
- add myself to authors

lisitsyn/shogun,Saurabh7/shogun,Saurabh7/shogun,geektoni/shogun,Saurabh7/shogun,sorig/shogun,sorig/shogun,geektoni/shogun,shogun-toolbox/shogun,lambday/shogun,shogun-toolbox/shogun,lisitsyn/shogun,lambday/shogun,Saurabh7/shogun,besser82/shogun,Saurabh7/shogun,geektoni/shogun,Saurabh7/shogun,besser82/shogun,lisitsyn/shogun,shogun-toolbox/shogun,sorig/shogun,lisitsyn/shogun,Saurabh7/shogun,shogun-toolbox/shogun,sorig/shogun,shogun-toolbox/shogun,karlnapf/shogun,lambday/shogun,besser82/shogun,Saurabh7/shogun,lambday/shogun,geektoni/shogun,lambday/shogun,lisitsyn/shogun,karlnapf/shogun,sorig/shogun,karlnapf/shogun,shogun-toolbox/shogun,karlnapf/shogun,besser82/shogun,karlnapf/shogun,besser82/shogun,geektoni/shogun,Saurabh7/shogun,geektoni/shogun,karlnapf/shogun,sorig/shogun,lambday/shogun,besser82/shogun,lisitsyn/shogun