Vagrant allocates all host cores and 25% system memory.
Vagrant allocates all host cores and 25% system memory.

[Finishes #95252160]

Signed-off-by: David Wadden <ff4ebafbe4a7d77cde45f9afefafd7a5dfa94f36@pivotal.io>

SrinivasChilveri/lattice,davidwadden/lattice-release,SrinivasChilveri/lattice,cloudfoundry-incubator/ltc,Klaudit/lattice,Klaudit/lattice,datachand/lattice,datachand/lattice,Klaudit/lattice,datachand/lattice,davidwadden/lattice,davidwadden/lattice,davidwadden/lattice-release,SrinivasChilveri/lattice,felipeg48/lattice,svrc-pivotal/lattice,SrinivasChilveri/lattice,felipeg48/lattice,svrc-pivotal/lattice,cloudfoundry-incubator/ltc,svrc-pivotal/lattice,datachand/lattice,Klaudit/lattice,svrc-pivotal/lattice