v0.1.2

• Support POST command with printing of tabular output (to support server info)
• Support more types for tabular outputs
• Improve build and test flow
• disable travis (switching to Jenkins)
• build zip / tar.gz archives containing short file name suitable for the OS
• update docs: simplify download/install, add server info command
• set default apiServer, allow to run init and version subcommands without arguments