Added update_version.sh to update version numbers in all the right places

update_version.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+if [ -z "$1" ]; then
+    echo "Usage: $0 new-version" >&2
+    exit 1
+fi
+
+sed "s/version='[^']*'/version='$1'/" -i setup.py
+sed "s/__version__\s*=\s*['\"][^']*['\"]/__version__ = '$1'/" -i bam/__init__.py
+
+SHORTVER=$(echo -n $1 | sed 's/\.[^.]*$//')
+sed "s/version = '[^']*'/version = '$SHORTVER'/" -i doc/source/conf.py
+sed "s/release = '[^']*'/release = '$1'/" -i doc/source/conf.py
+
+MODIFIED_FILES="setup.py bam/__init__.py doc/source/conf.py"
+
+git diff $MODIFIED_FILES
+echo
+echo "Don't forget to commit and tag:"
+echo git commit -m \'Bumped version to $1\' $MODIFIED_FILES
+echo git tag -a v$1 -m \'Tagged version $1\'