Add libtrdata ebuild

+# ChangeLog for dev-libs/libtrdata
+# Copyright 2016 Georg Hopp; Distributed under the GPL v3
+
+*libtrdata-1.0.0 (12 Apr 2016)
+
+  12 Apr 2016; Georg Hopp <georg@steffers.org> metadata.xml,
+  libtrdata-1.0.0.ebuild :
+    Initial import.

+DIST libtrdata-1.0.0.tar.gz 463070 SHA256 4337c87d2741d3ad3bfc03e7695af04425fc69de6046189ae4722b966cfffded SHA512 153e17281744929447f21a372fe4e2518f11b959699b1bb36ef5da2ced7166903269aa17e5180a5817f1eab39137f02735da1e398e302d4d556d68cd76d3320d WHIRLPOOL 8da8abcbde4cff788701e2933ea71e2b6ea7e8a75db010459eea811442aabf5526c74a0b15d0af8d161ad4cee2a8a3ed65ea8e3741135fdfd87090670f4ba97a
+EBUILD libtrdata-1.0.0.ebuild 477 SHA256 30ac34dbcebd8e7b5d2e27dc47d01d678961880bfa8a134fb1870b51bd40fe86 SHA512 d4813c449036cb92dc6e7ade0bab3624b06eb8a2c88e63073c45a603c75a78afc4267c6b97ef5c7b99884d7ae57a6465516cf65ffd62cd7848fe73935a66f371 WHIRLPOOL de07e82a2fd4962df1abd61e70aba962c0046919a198b17c166eebdcdf9c91868692fdb65b5d45a0c01939c314dcf990ec2db5eed4855bc31385807534c7359d
+MISC ChangeLog 234 SHA256 afa9ccf4ba4280764928fc9c6868626f34b3de6360e49614adcde80f8c9ebb65 SHA512 df0ac7c01c55aa915e58494e3b14de02243dcfa33fc985e846a3ded87595dd1bd0b64a029029884aef00d3f92d1280f81fc25a56611b650148b72b72f64a38e2 WHIRLPOOL 2f3095e5b7c9d935a52a896c72f268810f471b916166a60b2b2203be6d47c0c5944c3b0b592bf9b6c89746c8868115de6bc662843a9c2d60b2276034a6118f55
+MISC metadata.xml 378 SHA256 6d2ea20bab81b7d98c6f6ad1c898dc73143f6ca257e61814c0769c8c2638ffe9 SHA512 6a7f56fe4b86535f6a40cd96c9c8f9365e1acca2e3d485bcf2bc4840afa0e735a9e50c49662256f6406743d7fb7c9909a8569d4d7c84e1e3c98ba388d3aab58e WHIRLPOOL 55c15df6b1c1794328776d373c0395e284be28787169b09b6ec77332b8db99226b09784e03d5a2d7eff7c839a965dd0acccf3aeaae4b1455a51b97c2e19b7058

+# Copyright 1999-2016 Georg Hopp
+# Distributed under the terms of the GNU General Public License v3
+
+EAPI=6
+
+inherit eutils
+
+DESCRIPTION="Lowlevel IO for the taskrambler framework."
+HOMEPAGE="https://gitlab.weird-web-workers.org/taskrambler/trdata"
+SRC_URI="http://ci-build.weird-web-workers.org/trdata/artifacts/${P}.tar.gz"
+LICENSE="GPL-3+"
+
+SLOT="1.0"
+
+KEYWORDS="amd64 ~x86"
+
+DEPEND="dev-libs/libtrbase:1.0
+	dev-libs/libtrio:1.0
+	dev-libs/libtrhash:1.0"
+RDEPEND="${DEPEND}"

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+	<email>georg@steffers.org</email>
+	<description>Author and primary maintainer</description>
+</maintainer>
+<longdescription>
+	Data structures and supporting code for the taskrambler framework.
+</longdescription>
+</pkgmetadata>