Allow default connection timeout to be easily overriden using a module constant (e.g. for tests or similar).
Allow default connection timeout to be easily overriden using a module
constant (e.g. for tests or similar).

mistio/libcloud,apache/libcloud,mistio/libcloud,Kami/libcloud,mistio/libcloud,Kami/libcloud,Kami/libcloud,apache/libcloud,apache/libcloud