Ouch, i missed to update the psi-training screen when psiEval=1
Toggle buttons toggles with a press event, not with a click event!
So handle the states according to this fact.
Merge pull request #737 from fenyo1/GraphTogglesFix

Toggle buttons toggle with a press event, not with a click event!
Merge pull request #736 from fenyo1/PsiEvalFix

Ouch, i missed to update the psi-training screen when psiEval=1
Show details of a save on the save screen by hover.
New string: STR_DETAILS
New attribute in the manufacture section of the ruleset: producedItems

For the sake of moddability.

It is a map with name-value pairs. (just like the requiredItems)
If not specified, it contains only one element, which is the name-parameter with the value of 1.
The name specifies the produced object, and the value specifies how many of that object is created. (by completing "one object" of that project)

With this new attribute we can create manufacture-rules - for example - to convert 1 piece of Heavy Plasma Clip to 3 pieces of Elerium-115. (that clip is assembled of 3 pieces of elerium)
Sample ruleset file for this clips -> elerium conversion can be found here: http://openxcom.org/forum/index.php/topic,1623.msg15820.html#msg15820
Changelog updated
Updated Changelog
Redundant if and c++98 compatibility fixed.
Making one common "for", instead of more, and checking every single produced item if it's a craft.
Check if a produced item is fuel to refuel a craft
Fixes
Checking the available hangars against the number of crafts beeing built with "one item" of the project.
- Fixed: Check available hangars on the start of a project
- Fixed: Compiler (include) errors
Do not allow to start a manufacture-project with zero units to produce!
Ok, let's limit the number of crafts in a manufacture-project to 1. (per "one item")
Removing some unneeded includes
Oh, save screen itself has a head element which is not a real save.
Merge pull request #738 from fenyo1/SaveScreenDetails

Show details of a save on the save screen by hover.
Merge pull request #740 from fenyo1/ruleManufactureAttr

New attribute in the manufacture section of the ruleset: producedItems