Fixes for reading/updating system variables
XMLParser : Load external XML with auto switch to default if file not exists

To use your own customized checklist, create an xml file with the name
of checklist_ext.xml and put into SD0/DroidPlanner/Checklist/

the parser will automatically fallback to default xml from resource if
the external file is not found
RowItemChangeListener : simplifiled interface

Remove individual Row Type listener
Add a unified listener for all Row Types
get_SysTag() is used to differentiate different type
RowItemChangeListener : OnRowItemGetData

Add a new listener to be called everytime RowItem need to read data
from the system
Refactoring : unified get/setSystemData

move the getSystemData from individual rowitem into listener type of
implementation.
DialogBox will supply the information when the Row requires data to be
read from the system
CheckListAdapter : Auto Expand

Auto Expand if there are items not check and number of checked items
are below number of mandatory items
Set Speed - Change hardcoded string to resource
Loiter Turns - create resources string for turn units
Merge pull request #370 from azrin1972/BugFIx-WaypointDescriptions

Bug fix waypoint descriptions
BugFix - mission row header

All header are now from resource string
Merge pull request #371 from azrin1972/BugFix-MissionRowHeader

BugFix - mission row header
PL Trans Branch created
Newest translations added.
Eclipse files cosmetic commit.
Hardcoded Translation Strings: Altitude Change Dlg Box
PL Translation: Altitude Change Dlg Box
Hardcoded EN Strings: Further hc strings eliminations + PL translation

resources added - Survey Screen:
"exception_draw_polygon"
"exception_draw_2_more_polygon_points"
"exception_draw_1_more_polygon_points"
"mission_is_too_lengthy"

Classes CircumscribedGrid,GridBuilder :
- property added (currContext)
- constructor changed:

checkIfValid (context param added)
slove the problem of Chinese language phone crashes

From ver 1.2.0 ,when press "menu"-->"setup" DroidPlanner will crash In Chinese language phone ,I correct Chinese language xml file.
Merge pull request #378 from zhxzsh/patch-1

slove the problem of Chinese language phone crashes
Merge remote-tracking branch 'remotes/upstream/master'
Revert "Eclipse files cosmetic commit."

This reverts commit b06eb3cf0b8a06bba1e42757db956d131a352401.
Eclipse files are back ...