Fixed bug drawing construction on impassible ground
Added class for position (Point, PointF)
Added class for mixing image with effect
caesar.cpp:201 fix warning type cast.
Added land1a_304.png and land1a_305.png
PicLoader change range for land1a pictures
Merge branch 'master' of https://github.com/gecube/opencaesar3 into vs2008-added
Merge branch 'master' of https://github.com/gecube/opencaesar3 into vs2008-added
fixed preview building
add windows installer (NSIS)
add pics_oc3.zip
Set building preview such original Caesar3
Merge pull request #3 from dalerank/master

Get changes from dalerank - building preview.
change rights for makefile
House behavior changed.
added Construction::getMaxDistance2Road() function for road access computing.
House now created with zero habitants and land1a_00045.png pics.
Fixed Immigrant class that are going to blank house.
City now produced Immigrant when are needed.

building.cpp add literal constant for string
Fix Immigrant behavior
Add Emigrant class
add animation for oracle
add marine buildings: whard, dock, shipyard
temporary - add arch
fix offsets for arch
move fishing warf to industrial buildings
move fishing warf to industrial buildings
Emigrant class fixed behavior
Emigrant source moved to oc3_emigrant.h/cpp
Fixed CartLoader for loading emigrant carts.
Merge branch 'master' of https://github.com/gecube/opencaesar3 into vs2008-added
Fixed drawing for removing tool
No infobox when cancel build with mouse click
added changes from gregorie https://sourceforge.net/p/opencaesar3/code/357/
test of water-land border detecting