* origin/topic/dnthayer/ticket1947:
Fix some typos and formatting in NEWS
Add pattern operators to the documentation of operators
Fix minor typos in broker reference documentation
Fix a broken link and some typos in broker documentation
Fix reST formatting in documentation of "count" type
Add documentation for some new Bro features
* origin/topic/dnthayer/langref:
Minor improvements to script language reference docs
Add more script language reference documentation
Split the types and attributes reference doc into two docs
Wow, this is great!
BIT-1269 #merged
Added new sections on operators, statements, and directives. Also
improved the documentation on types and attributes by providing more
examples and added a chart on the top of each page with links to
each type and attribute for easier access to the information.