bump version: 2.31

CMakeLists.txt

 CMAKE_MINIMUM_REQUIRED(VERSION 3.9)
 PROJECT(EMAN
-		VERSION 2.3
+		VERSION 2.31
 		LANGUAGES CXX
 		)
 

ci_support/constructor-huge/construct.yaml

 name: EMAN2
-version: 2.3
+version: 2.31
 
 installer_filename: eman2_huge.mac.sh    # [osx]
 installer_filename: eman2_huge.linux.sh  # [linux]
@@ -22,7 +22,7 @@ keep_pkgs: False
 ignore_duplicate_files: True
 
 specs:
-  - eman2 2.3
+  - eman2 2.31
   - eman-deps 14.1
   - conda 4.6.14 py27*
   - conda-build 3.17.8

ci_support/constructor-mini/construct.yaml

 name: EMAN2
-version: 2.3
+version: 2.31
 
 installer_filename: eman2.mac.sh    # [osx]
 installer_filename: eman2.linux.sh  # [linux]
@@ -19,7 +19,7 @@ keep_pkgs: False
 ignore_duplicate_files: True
 
 specs:
-  - eman2 2.3
+  - eman2 2.31
   - conda 4.6.14 py27*
   - conda-build 3.17.8
   - pip

recipes/eman/meta.yaml

 package:
     name: eman2
-    version: 2.3
+    version: 2.31
 
 source:
     path: {{ RECIPE_DIR }}/../..