Merge pull request #1 from stvnwrgs/development

stable 0.1.0
[FIX] use UTC instead of localtime
[FIX] libsrvinv detection; [FORM] modules cleanup;
[CHANGE] simplified serial update function
renamed config.py like in srvinv-cli
calculate serial in checkzone() and fail gracefully if named-checkzone fails
[FIX] TTL needs to be left of "IN"
generate pretty content (indentation)
added a comment section
sort by srv-name instead of domain-name
[DOC] comments for the config-options
[ADD] a helper-script to compare zone-files
[FORM]
Merge pull request #2 from perfide/development

Approved
modified gitignore removed env from repo
Merge branch 'master' into development
fixed gitignore, changed config.example key, added md5 check for generated content to prevent serial killing