Corrected mistakes in intro and related work
Merge branch 'master' of github.com:anurag6892/HierarchicalClassification

Conflicts:
	report/finalReport.tex
Added captions
Minor fixes
Merge branch 'master' of github.com:anurag6892/HierarchicalClassification
Minor fixes
Merge branch 'master' of github.com:anurag6892/HierarchicalClassification

Conflicts:
	report/finalReport.tex