Fixed a file issue
Initialized Field Operator classes
Initialized Compare method in FieldOperator

- Currently takes in two fields and 
  returns a boolean value
- FieldOperator and FieldPrefix not 
  implemented yet
initial commit of server implementation
FieldIncludes and FieldPrefix Update

FieldIncludes and FieldPrefix now compare
the string representation of two field objects.
had to create a new project
OperatorFactory getFieldOperator

The getFieldOperator is now aware of
greater than, less than, includes, and
prefix.
FieldPostfix

Added FieldPostfix
Updated OperatorFactory to include postfix
Merge remote-tracking branch 'origin/master'
OperatorFactoryTest

Added a junit test for OperatorFactory
Currently only includes tests for getFieldOperator
FieldOperator Tests

Created jUnit tests for FieldOperators
FieldPrefix & FieldPostfix Update

Simplified by editing compare() methods in both 
to use Java's String methods startsWith() and 
endsWith()
Postfix & Prefix bugfix

Fixed a bug so the prefix and postfix operators
compare correctly
FuzzySearch

Implemented a class for doing a fuzzy
search with "~".
Currently assumes "fuzz" is always 3
FuzzySearch Test

Wrote tests for fuzzy search
Merge remote-tracking branch 'origin/master' into Tom's-branch

Conflicts:
	src/org/uiowa/cs2820/engine/queries/FieldEquals.java
	src/org/uiowa/cs2820/engine/queries/FieldOperator.java