added TOTAL_PHYMEM test specific for BSD
added TOTAL_PHYMEM test specific for BSD

google-code-export/psutil,chjwang/psutil,marmolu/psutil,tigerneil/psutil,kiranvizru/psutil,kiranvizru/psutil,stupidcache/psutil,skyshe/psutil,AlanZatarain/psutil,Alwnikrotikz/psutil,djhaskin987/psutil,end18/psutil,nmani1905/psutil,google-code-export/psutil,djhaskin987/psutil,skyshe/psutil,stupidcache/psutil,vmolsa/psutil,tigerneil/psutil,vmolsa/psutil,vmolsa/psutil,tigerneil/psutil,djhaskin987/psutil,anfedorov/psutil,creativewild/psutil,PFZheng/psutil,end18/psutil,google-code-export/psutil,stupidcache/psutil,shiva21/psutil,AlanZatarain/psutil,end18/psutil,creativewild/psutil,Alwnikrotikz/psutil,anfedorov/psutil,huson2012/psutil,marmolu/psutil,vmolsa/psutil,jucapj/psutil,huson2012/psutil,kiranvizru/psutil,skyshe/psutil,chjwang/psutil,huson2012/psutil,end18/psutil,skyshe/psutil,nmani1905/psutil,tigerneil/psutil,peter-hst/psutil,google-code-export/psutil,shiva21/psutil,peter-hst/psutil,jucapj/psutil,kiranvizru/psutil,zhengzheng/psutil,zhengzheng/psutil,creativewild/psutil,PFZheng/psutil,djhaskin987/psutil