fts-lucene: Fix SnowballAnalyzer constructors Coverity found the uninitialised pointers in the latter constructor (which is never used - kill it?). In comparing the other constructor, the lack of strdup() jumped out at me.
fts-lucene: Fix SnowballAnalyzer constructors
Coverity found the uninitialised pointers in the latter constructor (which
is never used - kill it?). In comparing the other constructor, the lack of
strdup() jumped out at me.

In fixing them both I migrated them to actual C++ initialisers, rather than
dumb assignments to uninitialised members. Also migrated to dovecot's i_*
functions. Also fixed indentation for the 3 functions touched.

Signed-off-by: Phil Carmody <e888d2bd6f13f82caa51a37c03d034c76f661ba3@dovecot.fi>

dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot