Moved 12 inline-* tests into their better, more appropriate
normal-flow/ folder; their associated reference files
have also been moved or linked to accordingly.

--HG--
rename : css21/inline-block-replaced-height-008.xht => css21/normal-flow/inline-block-replaced-height-008.xht
rename : css21/inline-block-replaced-height-009.xht => css21/normal-flow/inline-block-replaced-height-009.xht
rename : css21/inline-block-replaced-width-007.xht => css21/normal-flow/inline-block-replaced-width-007.xht
rename : css21/inline-block-replaced-width-008.xht => css21/normal-flow/inline-block-replaced-width-008.xht
rename : css21/inline-replaced-height-008.xht => css21/normal-flow/inline-replaced-height-008.xht
rename : css21/inline-replaced-height-009.xht => css21/normal-flow/inline-replaced-height-009.xht
rename : css21/inline-replaced-height-010.xht => css21/normal-flow/inline-replaced-height-010.xht
rename : css21/inline-replaced-height-011.xht => css21/normal-flow/inline-replaced-height-011.xht
rename : css21/inline-replaced-width-008.xht => css21/normal-flow/inline-replaced-width-008.xht
rename : css21/inline-replaced-width-009.xht => css21/normal-flow/inline-replaced-width-009.xht
rename : css21/inline-replaced-width-016.xht => css21/normal-flow/inline-replaced-width-016.xht
rename : css21/inline-replaced-width-017.xht => css21/normal-flow/inline-replaced-width-017.xht
rename : css21/support/60x60-green.png => css21/normal-flow/support/60x60-green.png
rename : css21/support/swatch-red.png => css21/normal-flow/support/swatch-red.png