Merge pull request #16 from wolfer7/trunk

Trunk
[RefData][ORI] Fixed the details of RKT/Ras Al Khaimah (AE) and HPN/Westchester County (NY, USA).
[RefData][ORI] Integrated the last updates of Geonames and fixed 75 POR.
[RefData][Regions] Improved the ORI region-related scripts and data files.
[RefData][ORI] De-duplicated GOA/Genoa (IT) and CND/Constanţa (RO).
[RefData][ORI] Fixed the coordinates of ZWS/Stuttgart (DE).
[RefData][ORI] Removed the Geonames ID of DIC (in the non-longer valid POR).
[RefData][ORI] Fixed the coordinates of RIO/Rio de Janeiro (BR).
[RefData][ORI] Fixed the coordinates of YPS/Port Hawkesbury (NS, CA).
[RefData][ORI] Fixed the coordinates of KIL/Kilwa (CD), XWM/Hallsberg (SE).
[RefData][Tools] Moved the AWK capitaliseWords() function into the AWK library.
expanded rdf_capitalise tool to handle also airport RFD dumps
Merge pull request #18 from JulienCojan/trunk

expanded rdf_capitalise tool to handle also airport RFD dumps
[RefData][ORI] Sorted the list of airlines.
[RefData] Created (Shell and AWK) scripts to update the ORI-generated file of airlines.
[RefData][Geonames] Updated the reference string for the Nice airport (NCE).
[RefData][ORI] Integrated the last updates of Geonames and fixed 180 POR.
[RefData][ORI] Updated the PageRank values for the POR (points of reference).
[RefData][ORI] Integrated the last updates of RFD and Geonames; 25 POR have been updated.
[RefData][ORI] De-duplicated and fixed a few POR.
 * FLH/Flotta, UK.
 * FLI/Flateyri Holt, Iceland (IS).
 * FLJ/Falls Bay, Alaska (AK), USA.
 * FLM/Filadelfia, Paraguay (PY).
 * FLN/Florianopolis, Santa Carina (SC), Brazil (BR).
 * IFJ/Ísafjörður, Iceland (IS).
 * IOS/Ilhéus, Bahia (BA), Brazil (BR).
 * LLA/Luleå, Sweden (SE).
 * MCZ/Maceio, Alagoas (AL), Brazil (BR).
 * MDA/Martindale, Texas (TX), USA.
 * OSD/Åre Östersund, Sweden (SE).
 * THS/Sukhothai, Thailand (TH).
 * XAP/Chapecó, Santa Catarina (SC), Brazil (BR).