Make percentage and numeric amounts more obvious

[ibboard]

In comment:8:ticket:209 Snowblizz thought it was odd that the amounts sometimes showed a percentage and sometimes showed a number. This is intentional based on the selection type (a percentage selection shows a percentage in the equipment selection) but could be clearer. We should always show numbers, but show the percentage as well if it is a percentage selection.

[ibboard]

(In r404) Re #217: Rounding problem with equipment cost calculations

• Temporary solution (which I thought I'd already committed yesterday) to make sure that rounding of amount doesn't round outside limit if limit and item rounding directions are different

Re #220: Make percentage and numeric amounts more obvious

• Deprecate some calculation and presentation methods and move them to UnitEquipmentUtils
• Add method to return the number of equipment items taken rather than the amount taken

[ibboard]

(In r405) Fixes #220: Make percentage and numeric amounts more obvious

• Differentiate between "free" and costed and build up a new string with more options
• Make use of translations for all of the parts of the line

Re #179: Make sure that translations are used throughout UI

• Add new translations to file

[ibboard]

Release as part of v0.1b5

[ibboard]

Mark fix as released under a previous version