added basic loading message
add geo-referenced bell.tif
remove location from gui, #1882
error check for prj, #1257
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.
add gitignore
rm gitignore for now.