FlightMap:  Added waypoint labels
GuidePoint: changed text from [*] to [#]
Parameters: #225 - operator can enter fractions and signed numbers now
Parameters: localized numeric values, values rounded as per pattern (3 decimal places) on loss of focus
Parameters: validation of new values using metadata if available - GREEN=valid, RED=invalid, YELLOW=can't validate (metadata missing or broken)
Parameters: validation of known values (using metadata). Refactored 'range' & 'values' parsers into ParameterMetadata
Parameters: use bold typeface for changed values
Parameters: 'Edit' button on param info dialog -> list of valid values if provided by metadata for simplified editing
Fixed the aera function in Survey and changed the Aera method to display km^2 instead of m^2
Parameters: cleanup
XMLParser base class

Add:
XMLParser base class
Checklist xml test file checklist_default.xml
XML Data base classes

This bases clases will enalble DP to parse correctly formatted xml
files.

ListXMLData class is the base class - decent from this to handle
specific XML tags adn attributes

Add:
ListXmlData_Interface - interface class
ListXMLData - base class
package com.droidplanner.checklist

Remove:
pakcage com.droidplanner.chekclist.xml (wrong spelling)
ChekListItem class

A decendant of ListXMLData class to handle checklist data structure
CheckListXMLParser

CheckListXMLParser is a decendant of ListXMLParser
- parses the XML and read specific tagas and attributes
- stores the data in CheckListItem class
ListXMLAdapter

ListXMLAdapter decends from ExpandableListAdapter
handle most of the common task of supplying data to
ExpandableListAdapter
Item Type - CheckBox

Add:
1. Layout for Checkbox item
2. Implementation calss for CheckBox item
3. Enum for item types
Item Type - Radio button

Add:
1. Layout for Radio item
2. Implementation class for Radio item
Item Type - Select

Add:
1. Layout for Select type
2. Implementation class for Select type
Item Type - Switch

Add:
1. Layout for Switch type
2. Implementation for Switch type

Modification:
Fix imports on ListRow_Select.java
Item Type - Toggle

Add:
1. Layout for Toggle type
2. Implementation for Toggle type