Use more precise Apache version
Use more precise Apache version

Previously, the default glob for Apache was `2.4.*`, which captures a
more recent 2.4.10 package. Pinning to `2.4.7-*` ensures that everyone
is on the same version in the Ubuntu repositories.

WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,kdeloach/model-my-watershed,project-icp/bee-pollinator-app,WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,WikiWatershed/model-my-watershed,project-icp/bee-pollinator-app,WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,project-icp/bee-pollinator-app,project-icp/bee-pollinator-app