HYD-939 Doc: Changed Chroma to IML and minor edits
HYD-939 Doc: Changed Chroma to IML and minor edits

Updated content to change references to Chroma to new
product name Intel Manager for Lustre and fix other
references to Chroma. Completed minor proofreading edits.

Signed-off-by: Linda Bebernes <fc69cac094e0470a924b293a3168c18228ed4bca@intel.com>

intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre