Update of ru_RU.xml.

Yeah, in vanilla minecraft only first word in entry starts from capital letter, and other ones are not (Example, eng: "Diamond Sword" rus: "Алмазный меч"). Also, resynced my fork.
Improved and updated Serbian translations.
Dutch translation update

Same issue as the russian language file
https://github.com/pahimar/Equivalent-Exchange-3/issues/237#issuecomment-16946946
Change to the right translation now
Deleted the newline at the end for 50Wliu. xD
Update es_ES.xml
Changed Some German Translations

Added spaces between many of the item names, fixed the "Amaranth Dust,"
changed the s-zett to double s because s-zett is becoming less used.
Unchanged some of the de_DE changes
fixed transmutation overlay stuff (de_DE)

Now reads: "Transmutation overlay will be set to _____"
Was: "Transmutation display was in the ____"
Made things in de_DE match up
Minor change in translation.
Update pt_PT.xml

Fixed minor issues. -> Some words just don't have a translation to Portuguese... Others are just used incorrectly(eg.:Alquímico/Alquémico).
Update pt_PT.xml

Made a little typing mistake here... Fixed
Glass bell- Simplified Chinese
Glass bell- Traditional Chinese
Glass bell- Japanese

Japanese is depressingly lacking, but might as well keep it up to date.
Fixed some things based on Kehlim's recommendations
Merge pull request #339 from Lapiman/patch-5

Glass bell- Japanese
Merge pull request #338 from Lapiman/patch-4

Glass bell- Traditional Chinese
Merge pull request #337 from Lapiman/patch-3

Glass bell- Simplified Chinese
Merge pull request #336 from addobandre/master

Translation pt_PT.xml