Change-Id: I73eed5cbaaa1a0668f0dfa89a1a26883f64b3107

Delete unused functions.
Make Export class more encapsulated.
Move to local that functions which are used only in one file.
Common contans method which are used by all executables.
Helper contains methods belong to xml parsing.

Change-Id: I28773a2c7eea90da7df7f32720fd38de2cb661ac

Plus avoid use of Export::sLanguages member outside
of the class.

Change-Id: I33702816fdb4980d690cfe8fcd8cc3fbd0df1dd8

Working:
1. Localize add header to po files.
2. Executables append po entries to po files.
3. Localize delete entryless po files and empty directories

Plus a bunch of clean up.

Change-Id: I58e300eaee4cee948203cc9d3e642ca9462d0d26

Use getenv method instead of osl_getEnvironment.
Delete rtl and std namespace identifier
Use OString every possible place to decrease
OString<->OUString conversions.
Add some block to minimize scope of local variables
and add comments to make clear each block task.
Move propex "en_US exist in file name" check to
localize to save some extra process time.

Change-Id: I9a0455f7524f71e34efe4d32998d2d21601f14e1

Changes:
-Use same methods and commandline params
 as other localizers
-Work with one lang during mergeing
-Work well with comments
-Correct makefiles according to one lang concept

Plus delete propex.bat to avoid conflicts

Change-Id: Ia9d2886db263c31f29692c3f6da2b8ec6542b564