Did I translate correctly?
四川明确通过公积金异地购房等激活房地产市场-Sichuan is clearly buying houses etc. in foreign places to vitalize the real-estate market through official reserves.
《格子仙侠行》首测激活码领抢火爆-don't know
IS利比亚分支称处死约30名在利埃塞俄比亚基督徒-ISIS branch claims they executed about 30 Christians that were helping Ethiopia in Libya.
中国军队维和25年：派遣兵力规模从小到大-Chinese army maintains peace for 25 years: dispatch of troops from small to large scale

Question

Did I translate correctly?
四川明确通过公积金异地购房等激活房地产市场-Sichuan is clearly buying houses etc. in foreign places to vitalize the real-estate market through official reserves.
《格子仙侠行》首测激活码领抢火爆-don't know
IS利比亚分支称处死约30名在利埃塞俄比亚基督徒-ISIS branch claims they executed about 30 Christians that were helping Ethiopia in Libya.
中国军队维和25年：派遣兵力规模从小到大-Chinese army maintains peace for 25 years:  dispatch of troops from small to large scale

Answer

1. Sichuan is taking measures that one can use the official reserves to buy houses outside their living region so that  it can do good to the housing market.
激活房地产市场= to stimulate the real-estate market 
2.《格子仙侠行》= an online game's name
   首测 the first trial run
   激活码 activation code
   领抢 to get one, 
   火爆 fiercely, heatedly
   it is a piece of  ad of an online game, that expect you to join in and play.
3. ok~  [ !  在(sw.)= in sw.]
4.it's good, but i don't know if you really get it that  [派遣兵力规模从小到大] means the scale of the troops helping to maintain peace has been increasing with the time going.
:)