added Impossible Worlds
rename opencampus to the official way
building site apart from Cartesium
taxi prices
Fluss is spelled with double S
added website of Tim
fixed tense error
fixed text of ACT
fixed text of AUGMENT
fixed text of AUV12
fixed text of B-Human
fixed text of Chip4U
fixed text of eStudent
fixed text of GOBI
fixed text of iTac
fixed text of Mobile4D
fixed text of SyncReal
fixed text of VLL2