According to module checklist:
- Descriptions should always start with a Capital letter and end with a
full stop.
- Ensure that you make use of U() for urls, C() for files and options,
I() for params, M() for modules.
Some do not use the json module directly so don't need import json.
Some needed to fallback to simplejson with no traceback if neither was installed
Fixes#1298
Some packages attempt to prompt the user for certain settings during
installation. Thus, this parameter sets the environment variable
$BATCH to 'yes', which forces package installation scripts to accept
default values for these interactive prompts. This should work for all
prompts that have a default value and aren't implemented through a
custom script (as this variable is built into the ports/package system).
FIXME: Package install should fail if it prompts and batch isn't set;
currently, the install hangs indefinitely.
TODO: Allow user to specify the answers to certain prompts.
I (github.com/mwpher) have NOT tested this with any packages besides
bsdstats. It's a small improvement, but not a complete answer to all
the complexities of package installation.
