add samples to ASAR dddb
reuse resource
update envisat orbit file reading
optimize selection of reader
add ASAR 4C spec
add getBandlinereader from map
determine tie point grid more precisely
formating
java7
not allowing to display the default color button

the default is null and null is not allowed for the mask color
[BEAM-1636] Vector data node is not shown after creating a geometry container
[BEAM-1636] Vector data node is not shown after creating a geometry container

updated test
update seadas version number for reader tests
fixed visibility for Calvalus
converted to Junit4
converted to Junit4
replaced usage of deprecated junit assert
checking if "Level-3_Binned_Data" group exists in netcdf file
minor optimizations and add setObject() (from luis)
[BEAM-1637] Improve performance by using Apache commons-math performance optimisation: use Apache FastMath (patch from luis)