standard naming conventions for session and theories;

--HG--
rename : src/HOL/HahnBanach/Bounds.thy => src/HOL/Hahn_Banach/Bounds.thy
rename : src/HOL/HahnBanach/FunctionNorm.thy => src/HOL/Hahn_Banach/Function_Norm.thy
rename : src/HOL/HahnBanach/FunctionOrder.thy => src/HOL/Hahn_Banach/Function_Order.thy
rename : src/HOL/HahnBanach/HahnBanach.thy => src/HOL/Hahn_Banach/Hahn_Banach.thy
rename : src/HOL/HahnBanach/HahnBanachExtLemmas.thy => src/HOL/Hahn_Banach/Hahn_Banach_Ext_Lemmas.thy
rename : src/HOL/HahnBanach/HahnBanachLemmas.thy => src/HOL/Hahn_Banach/Hahn_Banach_Lemmas.thy
rename : src/HOL/HahnBanach/HahnBanachSupLemmas.thy => src/HOL/Hahn_Banach/Hahn_Banach_Sup_Lemmas.thy
rename : src/HOL/HahnBanach/Linearform.thy => src/HOL/Hahn_Banach/Linearform.thy
rename : src/HOL/HahnBanach/NormedSpace.thy => src/HOL/Hahn_Banach/Normed_Space.thy
rename : src/HOL/HahnBanach/README.html => src/HOL/Hahn_Banach/README.html
rename : src/HOL/HahnBanach/ROOT.ML => src/HOL/Hahn_Banach/ROOT.ML
rename : src/HOL/HahnBanach/Subspace.thy => src/HOL/Hahn_Banach/Subspace.thy
rename : src/HOL/HahnBanach/VectorSpace.thy => src/HOL/Hahn_Banach/Vector_Space.thy
rename : src/HOL/HahnBanach/ZornLemma.thy => src/HOL/Hahn_Banach/Zorn_Lemma.thy
rename : src/HOL/HahnBanach/document/root.bib => src/HOL/Hahn_Banach/document/root.bib
rename : src/HOL/HahnBanach/document/root.tex => src/HOL/Hahn_Banach/document/root.tex