add moz to README
apps: refactor reader command line options

this removes the individual reader command line flags in favor
of a single --reader-opt flag (that can be specified multiple times)
and passes through the value to nsq.Reader using the new reader.Configure().

nsq_to_file:
    * deprecated --gzip-compression in favor of --gzip-level
    * deprecated --verbose in favor of --reader-opt=verbose

nsq_to_http:
    * deprecated --throttle-fraction in favor of --sample
    * deprecated --http-timeout-ms in favor of --http-timeout (which is a
      duration flag)
    * deprecated --verbose in favor of --reader-opt=verbose
    * deprecated --max-backoff-duration in favor of
      --reader-opt=max_backoff_duration=X

nsq_to_nsq:
    * deprecated --verbose in favor of --reader-opt=verbose
    * deprecated --max-backoff-duration in favor of
      --reader-opt=max_backoff_duration=X
bump Godeps for go-nsq to v0.3.4
add go1.2 to travis
Merge pull request #267 from mreiferson/snappy_apps_267

apps: compression support
simplify godep usage
bump v0.2.24 stable
nsq_tail: add -n to limit the number of messages
Merge pull request #285 from elubow/nsq_tail_update

nsq_tail: add -n to limit the number of messages
nsqd: Adding sample_rate at the client level
Merge pull request #286 from elubow/channel_sampling

nsqd: channel sampling
bump 0.2.25-alpha
do not block when n = 0
Merge pull request #288 from dmarkham/nsq_tail_fix

nsq_tail: do not block when n = 0
remove deprecated 'address' field
Merge pull request #290 from mreiferson/depcrecated_address_290

remove deprecated 'address' field
update Godeps and fix travis
util: add ResolveOptions
nsqd: add TOML config file support
nsqadmin: add TOML config file support