correct QGIS3 paths (#45)

scripts/run-env-linux.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-QGIS_PREFIX_PATH=/usr/local/qgis-2.0
+QGIS_PREFIX_PATH=/usr/local/qgis-3.0
 if [ -n "$1" ]; then
     QGIS_PREFIX_PATH=$1
 fi
@@ -11,7 +11,7 @@ echo ${QGIS_PREFIX_PATH}
 export QGIS_PREFIX_PATH=${QGIS_PREFIX_PATH}
 export QGIS_PATH=${QGIS_PREFIX_PATH}
 export LD_LIBRARY_PATH=${QGIS_PREFIX_PATH}/lib
-export PYTHONPATH=${QGIS_PREFIX_PATH}/share/qgis/python:${QGIS_PREFIX_PATH}/share/qgis/python/plugins:${PYTHONPATH}
+export PYTHONPATH=${QGIS_PREFIX_PATH}/share/qgis/python:${QGIS_PREFIX_PATH}/python:${QGIS_PREFIX_PATH}/python/plugins:${PYTHONPATH}
 
 echo "QGIS PATH: $QGIS_PREFIX_PATH"
 export QGIS_DEBUG=0
@@ -20,9 +20,9 @@ export QGIS_LOG_FILE=/tmp/inasafe/realtime/logs/qgis.log
 export PATH=${QGIS_PREFIX_PATH}/bin:$PATH
 
 echo "This script is intended to be sourced to set up your shell to"
-echo "use a QGIS 2.0 built in $QGIS_PREFIX_PATH"
+echo "use a QGIS 3.0 built in $QGIS_PREFIX_PATH"
 echo
 echo "To use it do:"
 echo "source $BASH_SOURCE /your/optional/install/path"
 echo
-echo "Then use the make file supplied here e.g. make guitest"
+echo "Then use the make file supplied here e.g. make guitest"