Version 1.0.8
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Bug fix in importDVs.

Version 1.0.7
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Minor bug fixes.

Version 1.0.6
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Removed XML from imports as it is no longer used.

Version 1.0.5
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Updated all USGS urls to https.

Version 1.0.4
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Fixed code that was causing an error in the Vignette.
Changed depends list to imports for additional packages used by 
some of the functions.
Added a more descriptive error message for long-term anomaly 
calculation attempt on datasets that are too short.

Version 1.0.3
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Fixed incomplete plot title in plotAnoms when which parameter equals 4.
Added NEWS file.
Migrated vignette to 'vignettes' directory.

Version 1.0.2
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Minor bug fixes.

Version 1.0.1
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Minor bug fixes.

Version 1.0.0
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This is the first publicly available version of waterData.
