Add PointLocatorTree unit test back
Add PointLocatorTree unit test back

Only testing the "basic" part now. Mixed dimension test coming
next.

90jrong/libmesh,coreymbryant/libmesh,dschwen/libmesh,jwpeterson/libmesh,karpeev/libmesh,dknez/libmesh,capitalaslash/libmesh,salazardetroya/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,salazardetroya/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,salazardetroya/libmesh,vikramvgarg/libmesh,BalticPinguin/libmesh,hrittich/libmesh,karpeev/libmesh,benkirk/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,libMesh/libmesh,90jrong/libmesh,Mbewu/libmesh,dschwen/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,karpeev/libmesh,balborian/libmesh,cahaynes/libmesh,friedmud/libmesh,capitalaslash/libmesh,90jrong/libmesh,permcody/libmesh,hrittich/libmesh,balborian/libmesh,Mbewu/libmesh,vikramvgarg/libmesh,dmcdougall/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,aeslaughter/libmesh,hrittich/libmesh,friedmud/libmesh,dmcdougall/libmesh,balborian/libmesh,dschwen/libmesh,BalticPinguin/libmesh,benkirk/libmesh,friedmud/libmesh,coreymbryant/libmesh,permcody/libmesh,giorgiobornia/libmesh,hrittich/libmesh,salazardetroya/libmesh,pbauman/libmesh,dknez/libmesh,jiangwen84/libmesh,giorgiobornia/libmesh,benkirk/libmesh,dmcdougall/libmesh,dschwen/libmesh,libMesh/libmesh,permcody/libmesh,benkirk/libmesh,dknez/libmesh,permcody/libmesh,giorgiobornia/libmesh,jwpeterson/libmesh,90jrong/libmesh,dschwen/libmesh,capitalaslash/libmesh,permcody/libmesh,dknez/libmesh,cahaynes/libmesh,aeslaughter/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,cahaynes/libmesh,roystgnr/libmesh,pbauman/libmesh,aeslaughter/libmesh,coreymbryant/libmesh,coreymbryant/libmesh,capitalaslash/libmesh,dknez/libmesh,BalticPinguin/libmesh,balborian/libmesh,jiangwen84/libmesh,capitalaslash/libmesh,dschwen/libmesh,svallaghe/libmesh,vikramvgarg/libmesh,dknez/libmesh,dknez/libmesh,jiangwen84/libmesh,svallaghe/libmesh,libMesh/libmesh,benkirk/libmesh,pbauman/libmesh,dmcdougall/libmesh,roystgnr/libmesh,dschwen/libmesh,permcody/libmesh,balborian/libmesh,aeslaughter/libmesh,libMesh/libmesh,svallaghe/libmesh,pbauman/libmesh,svallaghe/libmesh,jiangwen84/libmesh,karpeev/libmesh,giorgiobornia/libmesh,90jrong/libmesh,roystgnr/libmesh,permcody/libmesh,dmcdougall/libmesh,Mbewu/libmesh,salazardetroya/libmesh,jiangwen84/libmesh,cahaynes/libmesh,giorgiobornia/libmesh,dmcdougall/libmesh,aeslaughter/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,90jrong/libmesh,balborian/libmesh,aeslaughter/libmesh,friedmud/libmesh,cahaynes/libmesh,cahaynes/libmesh,salazardetroya/libmesh,Mbewu/libmesh,karpeev/libmesh,balborian/libmesh,cahaynes/libmesh,svallaghe/libmesh,svallaghe/libmesh,hrittich/libmesh,90jrong/libmesh,pbauman/libmesh,capitalaslash/libmesh,Mbewu/libmesh,jiangwen84/libmesh,benkirk/libmesh,svallaghe/libmesh,jwpeterson/libmesh,roystgnr/libmesh,friedmud/libmesh,BalticPinguin/libmesh,salazardetroya/libmesh,balborian/libmesh,libMesh/libmesh,friedmud/libmesh,BalticPinguin/libmesh,pbauman/libmesh,hrittich/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,karpeev/libmesh,aeslaughter/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,Mbewu/libmesh,coreymbryant/libmesh,90jrong/libmesh,giorgiobornia/libmesh,jwpeterson/libmesh,Mbewu/libmesh,friedmud/libmesh,capitalaslash/libmesh,roystgnr/libmesh,friedmud/libmesh,permcody/libmesh,libMesh/libmesh,karpeev/libmesh,pbauman/libmesh,pbauman/libmesh,hrittich/libmesh,jiangwen84/libmesh,dmcdougall/libmesh,karpeev/libmesh,BalticPinguin/libmesh,dknez/libmesh,jiangwen84/libmesh,cahaynes/libmesh,svallaghe/libmesh,BalticPinguin/libmesh,balborian/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,hrittich/libmesh,roystgnr/libmesh,libMesh/libmesh,pbauman/libmesh,balborian/libmesh,salazardetroya/libmesh,friedmud/libmesh,benkirk/libmesh,benkirk/libmesh,BalticPinguin/libmesh,vikramvgarg/libmesh,benkirk/libmesh,vikramvgarg/libmesh,dschwen/libmesh,libMesh/libmesh,hrittich/libmesh,90jrong/libmesh,Mbewu/libmesh