sw html: split htmlnum to reader, writer and common part

Change-Id: Id6c733f6bf752f06e81b3924418f11babefc3c66
sw html: split htmlfly to writer and class definition part

Change-Id: I2e0185827fa1edce607a45b87cf3a25438276c03
sw html: use scoped_ptr in htmlatr

Change-Id: I54eb81b3dff76881fc6ed79aca1df6f9687083f8
sw html: cleanup wrthtml.hxx

Change-Id: Id5108ce1e086e3c45b00742aa12a4bc6d40f3ee4
sw html: split htmldraw.cxx to reader and writer parts

Change-Id: Id9c9f1098a88bc31282863a5713c38850d03e62b
sw html: get rid of macro - use const sal_Char* constant instead

Change-Id: I2b3b264d40cd61507e0b3a1957f89f4f681c6f61
sw html: css1atr - put local stuff in anonymous namespace

Change-Id: Iea0e0a82ce8726f5a51de37d1c20e9cfa2f751d9
sw html: also change commented constants in css1kywd + translate

Change-Id: Ief05af37729929bb51a72ee17b941a7370c52728
sw html: convert stringbuffer chaining (append) to use + operator

Change-Id: Ie828b7c290ad4b61c23bd74676c43cdff0afd257
svtools: HtmlWriter - for writing HTML structure to a stream

HtmlWriter is used to write the structure of a HTML document to
a stream. The goal is to abstract the messy construction of
strings when writing attributes of a html element and other
HTML specifics needed when structuring a HTML document.

Change-Id: Ibdf42914e43ef02f16a43e4230575ed7340e68d8
svtools: make HTMLOutFuncs::Out_AsciiTag clearer.

Change-Id: I89d72383a50707aa8cb958eaea916e8070cfcd82
HtmlWriter: add prettyPrint option, instance variables

Change-Id: I6a29e91cc2f328ccbd01b617b39dc9275332d1f0
Introduce HtmlWriter unit tests.

Change-Id: Icb39dde433124d444c48761e074f6b839a043d4e
Add HtmlWriterHelper to svtools.

Change-Id: I4d96402cc0fa86d83fe0ade314b84bff86d7db97
sw html: use HtmlWriter in htmlatr in some places

Change-Id: I98369729df0298d05a683cdfc1aa1584187206a7
sw html: cleanup wrthtml

Change-Id: I807a2b5338c56d90a27305c113ade25baecb01de
sw html: cleanup htmlatr

Change-Id: I502c63995b053be9535886c5565dc9d07e14bc57
html: "using namespace css" missing

Change-Id: I06d0b77b374be004bf417480e5cc59c73e21bf60