Added checkpar in Makefile

src/Makefile.am

@@ -9,7 +9,7 @@ AM_CFLAGS 	= @CFITSIO_HDR@ @WCS_HDR@ @GSL_HDR@ -I@top_srcdir@/include \
 liblenstool_a_SOURCES =  \
 	al_sq_point.c      amplif.c            amplif_mat.c    amplif_matinv.c \
 	bayesapp.c         bayesys3.c          bicubic_coef.c  bicubic_int.c \
-	brent.c             chi_invim.c     chsigne.c  \
+	brent.c             chi_invim.c     chsigne.c  checkpar.c\
 	classer.c          cleanlens.c         comp_chi_osv.c \
 	comp_dchi_osv.c    copyright.c         cor_seeing.c    cor_shear.c \
 	cosmoratio.c       cp_errdiff.c        cp_images.c     cp_im.c \