v2.0.2

• utilMWRfilter has fix to date filter and no longer uses lubridate::ymd
• All but one test removed for utilMWRfilter, covered in other tests
• Text for modifying vignette edited for better examples
• Out of state article to vignettes
• Added utilMWRhttpgrace for graceful fails if http requests do not work, applies to anlzMWRmap