[repository] #1460066: backport datafeed cube as cubicweb source * add some attributes to CWSource to handle this kind of source (not natural to put everything in 'config' string). Adding a CWSource subclass has been attempted then rollbacked because it adds pain to handle multi-sources planning and it introduce an ambiguity on a generic relation (cw_source), which may be a penalty in multiple case * data feed sources are a new kind of source, namely 'copy based', which have no effect on the query planner * a data feed source is associated to a list of url and a parser (appobjects in the 'parsers' registry * entities imported by a data feed have cwuri set to their url on the distant site, their cw_source relation point to the data feed source, though their source stored in the entities table (returned by cw_metainformation) is their physical source, hence 'system'

/* specific workarounds for Internet Explorer */
div.calpopup {
  margin-left: 0px;
  margin-top: 0px;
}

table#header td#header-right  div.popupWrapper {
  position: relative;
  z-index: 400;
}

table#header td#header-right{
  text-align:right;
}

/* quick and dirty solution for pop to be
   correctly displayed on right edge of window */
div.popupWrapper{
  direction:rtl;
  text-align:right;
}

div#rqlinput input.rqlsubmit{
  height: 24px;
  width: 24px;
}


table#mainLayout #navColumnLeft,
table#mainLayout #navColumnRight {
  width: auto;
}