CRAN version 0.1.2

Major changes:

• New function unname_osmdata_sf, to remove row names from sf-format
  geometry objects that may cause issues with some plotting routines such as
  leaflet.

Minor changes:

• getbb now allows arbitrary featuretype specification, no longer just
  those pertaining to settlement forms.
• available_tags returns tags with underscore precisely as required for
  add_osm_feature - previous version returned text values with spaces instead
  of underscore.
• Fix bug in osmdata_sf for data with no names and/or no key-val pairs
• Fix bug in trim_osmdata for multi* objects; thanks to @stragu
• Impelement trim_osmdata.sc method
• retry httr calls to nominatim, which has lately been timing out quite often