COMP: Add space between string literals

This patch addressed the following warning from gcc 4.9 with c++11:
H5public.h:198:33: warning: invalid suffix on literal; C++11 requires
a space between literal and string macro

Change-Id: I498d7d609011ce891d7d8134112fd56eed8e6f50
ENH: remove catch as dynamic_cast of pointers is nothrow

Change-Id: I2c2b68e29403972ab39d1bbc06105c55348a8a43
Merge topic 'RemoveTryCatchForDynamicCast'

d4cc726a ENH: remove catch as dynamic_cast of pointers is nothrow
Merge topic 'RequireSpaceBetweenLiterals'

f46f5415 COMP: Add space between string literals