DS-1821 Internationalize the bitstream access icon alt text
Rename install directory, removing version number
Merge pull request #451 from helix84/DS-1821-bitstream-access-icon-i18n

DS-1821 Internationalize the bitstream access icon alt text
Merge pull request #458 from mwoodiupui/DS-1889

[DS-1889] Build DSpace into a standard directory to better support install automation