Ask Jeannie when Betty doesn't know what to say
Fixed #15.
find processes:
"list of all processes"
"processes by user root"
"show me my processes matching log"
made betty more robust
''
Add os module to display platform name
Change map module to use command depend on platform
find module improvements

* allow to specify multiple extensions for files,
   for example: betty find rb,md files
* some small improvements in regex and documentation
Made modules more robust

Merge branch 'dev' of https://github.com/pickhardt/betty into dev

Conflicts:
	main.rb
Merged local state

Conflicts:
	lib/process.rb
Merge pull request #42 from dblotsky/easter_eggs

Merged: Fixed #15.
Merge pull request #53 from mlitbk/find-improve

find module improvements
fixed find.rb wrong quotation

me:~/betty$ so find rb files
Joe: Running find . | egrep "\.(rb)$"
sh: -c: line 0: syntax error near unexpected token `('

=>

egrep '#{ pattern }'

OK
Merge pull request #50 from igorrKurr/os-module

OS Module created and Map module improved
Merge commit '171ad25' into dev :  OS Module created and Map module improved #50
improved module OS
Merge branch 'jeannie' of https://github.com/bogdan-kulynych/betty into bogdan-kulynych-jeannie
Merge branch 'bogdan-kulynych-jeannie' into dev
Added web queries, enable by saying "turn web on" and "turn chat on"
updated readme, better config patterns