fixed a problem with updating attributes when multiple add_config actions exist in definition
fixes #95
fixes test case
fixes=83, fixes=99
fixes #98
fixes #93 fixes #96
fixes test cases
fixes a bug where the startup-config wasn't sent to the node
fixes an issue with automatically generated definition name
now properly checks if a node already exists
added PUT method for startup-config
fixed a problem with updating attributes when multiple add_config actions exist in definition
fixes #95
fixes test case
fixes=83, fixes=99
fixes #98
fixes #93 fixes #96
fixes test cases
fixes a bug where the startup-config wasn't sent to the node
merge from branch release-1.0