okmesonet 0.1.5
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* List of Oklahoma Mesonet stations (okstations) is no longer downloaded or
  updated on first install or package loading. A list is included with the
  package (current as of November 28, 2014) and can be updated via updatestn()

okmesonet 0.1.4
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* add okcurobs() to retrieve current observations of all Oklahoma Mesonet
  stations
* missing values can be converted to NA or left as integer codes

Bug fixes
* avgokmts() correctly sums RAIN in UTC or local time

okmesonet 0.1.3
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Bug fixes

* avgokmts() correctly handles NAs in RAIN variable
* date checking in okmts() checks that both begintime and endtime are
  before/after Commissioned/Decommissioned dates

okmesonet 0.1.2
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* updated for http://www.mesonet.org/ API changes

okmesonet 0.1.1
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* fixed unsafe call in updatestn()

okmesonet 0.1.0
---------------
* released to CRAN
