New stuff:
* enhanced mview: 
    - allows selection and mimage /e commandline generator (try selecting an area and right clicking on the map)
    - shows more than just shading, but also ids (from 2 sources, and a difference between the two)
* mextract /c works now (creates empty map). The /D option is still useful, because it is used to fetch a copy of colorscales.csv.
* mimage only allows id map changes to lightmap1. Supporting it for lightmap2 and lightmap3 is too complicated due to adjacency check issues.
  You can still modify the borders and shading for the larger zooms, but not the idmap. If you do want to change the idmap, modify lightmap1 first.
* mimage /c no longer is usefull for images exported from lightmap2 and 3.
* mimage /c reports which IDs are used in the file, and which IDs may be possible stray ids (easy for finding errors in the idmap)
* mimage /c now has a /id param which reports all locations where the specified id is found (even easier for finding error in the idmap!)
* the TI generator generates smoother TI (even smoother than EU2 itself)
* mprovince full supports XML IO now (experimental)
* You can use mview to view lightmap2 and lightmap3 too now. Specify a /1, /2 or /3 parameter to specify which map you want to take a look at.
* if there's a problem with province.csv, this is reported more accurately (line + offending item)

Bugfixes:
* mextract detects properly if id.tbl in the source dir is an "original" copy or not, and the /G option actually works now (but shouldn't be necessary)
* changes in the compression code: the code to find the closest land for a river is enhanced a bit and should perform better.
* properly implemented importing of lightmap2 and 3 (which didn't work before due to idmap scaling stuff)
* /D: option (minject, mextract) now checks if the directory specified is valid.
* the importer now reencodes the blocks of the provinces affected by the regenerated adjacenties (which caused some nasty EU2 crashes)
* the id layers are ALWAYS generated from id.tbl and not the lightmaps. This will reduce errors, but it takes a little longer (especially on lightmap2 and lightmap3).
* the modified WiSK maps do not longer throw an error when exporting them (agceep for example)
* the boundbox calculator had a problem with provinces on the dateline. This is fixed.
* the TI generator now correctly generates TI for the PTI borders
* the TI generator handles rivers correctly now