update README on PPC & Solaris support
update README on PPC & Solaris support

nplanel/capstone,code4bones/capstone,NeilBryant/capstone,zneak/capstone,xia0pin9/capstone,techvoltage/capstone,sigma-random/capstone,krytarowski/capstone,fvrmatteo/capstone,dynm/capstone,bowlofstew/capstone,bowlofstew/capstone,nplanel/capstone,pranith/capstone,zneak/capstone,fvrmatteo/capstone,pombredanne/capstone,angelabier1/capstone,pyq881120/capstone,pombredanne/capstone,pranith/capstone,nplanel/capstone,zneak/capstone,techvoltage/capstone,capturePointer/capstone,fvrmatteo/capstone,krytarowski/capstone,zuloloxi/capstone,nplanel/capstone,bSr43/capstone,angelabier1/capstone,krytarowski/capstone,pranith/capstone,AmesianX/capstone,07151129/capstone,bigendiansmalls/capstone,AmesianX/capstone,fvrmatteo/capstone,angelabier1/capstone,sephiroth99/capstone,07151129/capstone,techvoltage/capstone,angelabier1/capstone,NeilBryant/capstone,zneak/capstone,zneak/capstone,bSr43/capstone,code4bones/capstone,dynm/capstone,bowlofstew/capstone,capturePointer/capstone,techvoltage/capstone,fvrmatteo/capstone,capturePointer/capstone,fvrmatteo/capstone,sephiroth99/capstone,bughoho/capstone,capturePointer/capstone,07151129/capstone,sigma-random/capstone,dynm/capstone,zuloloxi/capstone,zuloloxi/capstone,sephiroth99/capstone,bigendiansmalls/capstone,8l/capstone,dynm/capstone,bowlofstew/capstone,bowlofstew/capstone,8l/capstone,bigendiansmalls/capstone,bSr43/capstone,pombredanne/capstone,bughoho/capstone,nplanel/capstone,bSr43/capstone,capturePointer/capstone,capturePointer/capstone,AmesianX/capstone,angelabier1/capstone,bowlofstew/capstone,techvoltage/capstone,sephiroth99/capstone,krytarowski/capstone,xia0pin9/capstone,pombredanne/capstone,xia0pin9/capstone,pranith/capstone,nplanel/capstone,zuloloxi/capstone,dynm/capstone,AmesianX/capstone,code4bones/capstone,8l/capstone,8l/capstone,8l/capstone,code4bones/capstone,8l/capstone,AmesianX/capstone,NeilBryant/capstone,bSr43/capstone,code4bones/capstone,pyq881120/capstone,pyq881120/capstone,07151129/capstone,AmesianX/capstone,bughoho/capstone,pyq881120/capstone,techvoltage/capstone,sigma-random/capstone,sigma-random/capstone,sephiroth99/capstone,zneak/capstone,pranith/capstone,bigendiansmalls/capstone,pombredanne/capstone,sephiroth99/capstone,8l/capstone,07151129/capstone,zuloloxi/capstone,pranith/capstone,07151129/capstone,NeilBryant/capstone,zneak/capstone,bughoho/capstone,krytarowski/capstone,07151129/capstone,code4bones/capstone,bughoho/capstone,pyq881120/capstone,bughoho/capstone,pyq881120/capstone,angelabier1/capstone,bigendiansmalls/capstone,pombredanne/capstone,NeilBryant/capstone,bigendiansmalls/capstone,bigendiansmalls/capstone,krytarowski/capstone,angelabier1/capstone,xia0pin9/capstone,krytarowski/capstone,zuloloxi/capstone,sigma-random/capstone,xia0pin9/capstone,pranith/capstone,fvrmatteo/capstone,pyq881120/capstone,sigma-random/capstone,dynm/capstone,xia0pin9/capstone,nplanel/capstone,techvoltage/capstone,code4bones/capstone,AmesianX/capstone,sephiroth99/capstone,bSr43/capstone,NeilBryant/capstone,zuloloxi/capstone,xia0pin9/capstone,bowlofstew/capstone,bughoho/capstone,pombredanne/capstone,capturePointer/capstone,sigma-random/capstone,dynm/capstone,bSr43/capstone,NeilBryant/capstone